173261790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 532127232

約数和(自身を除く): 358865442

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 31, 34, 39, 45, 51, 62, 65, 78, 85, 90, 93, 102, 117, 130, 153, 155, 170, 186, 195, 221, 234, 255, 279, 281, 306, 310, 390, 403, 442, 465, 510, 527, 558, 562, 585, 663, 765, 806, 843, 930, 1054, 1105, 1170, 1209, 1326, 1395, 1405, 1530, 1581, 1686, 1989, 2015, 2210, 2418, 2529, 2635, 2790, 2810, 3162, 3315, 3627, 3653, 3978, 4030, 4215, 4743, 4777, 5058, 5270, 6045, 6630, 6851, 7254, 7306, 7905, 8430, 8711, 9486, 9554, 9945, 10959, 12090, 12645, 13702, 14331, 15810, 17422, 18135, 18265, 19890, 20553, 21918, 23715, 23885, 25290, 26133, 28662, 32877, 34255, 36270, 36530, 41106, 42993, 43555, 47430, 47770, 52266, 54795, 61659, 62101, 65754, 68510, 71655, 78399, 85986, 87110, 102765, 109590, 113243, 123318, 124202, 130665, 143310, 148087, 156798, 164385, 186303, 205530, 214965, 226486, 261330, 296174, 308295, 310505, 328770, 339729, 372606, 391995, 429930, 444261, 558909, 566215, 616590, 621010, 679458, 740435, 783990, 888522, 931515, 1019187, 1117818, 1132430, 1332783, 1480870, 1698645, 1863030, 1925131, 2038374, 2221305, 2665566, 2794545, 3397290, 3850262, 4442610, 5095935, 5589090, 5775393, 6663915, 9625655, 10191870, 11550786, 13327830, 17326179, 19251310, 28876965, 34652358, 57753930, 86630895, 173261790]

約数ペア:

[(1, 173261790), (2, 86630895), (3, 57753930), (5, 34652358), (6, 28876965), (9, 19251310), (10, 17326179), (13, 13327830), (15, 11550786), (17, 10191870), (18, 9625655), (26, 6663915), (30, 5775393), (31, 5589090), (34, 5095935), (39, 4442610), (45, 3850262), (51, 3397290), (62, 2794545), (65, 2665566), (78, 2221305), (85, 2038374), (90, 1925131), (93, 1863030), (102, 1698645), (117, 1480870), (130, 1332783), (153, 1132430), (155, 1117818), (170, 1019187), (186, 931515), (195, 888522), (221, 783990), (234, 740435), (255, 679458), (279, 621010), (281, 616590), (306, 566215), (310, 558909), (390, 444261), (403, 429930), (442, 391995), (465, 372606), (510, 339729), (527, 328770), (558, 310505), (562, 308295), (585, 296174), (663, 261330), (765, 226486), (806, 214965), (843, 205530), (930, 186303), (1054, 164385), (1105, 156798), (1170, 148087), (1209, 143310), (1326, 130665), (1395, 124202), (1405, 123318), (1530, 113243), (1581, 109590), (1686, 102765), (1989, 87110), (2015, 85986), (2210, 78399), (2418, 71655), (2529, 68510), (2635, 65754), (2790, 62101), (2810, 61659), (3162, 54795), (3315, 52266), (3627, 47770), (3653, 47430), (3978, 43555), (4030, 42993), (4215, 41106), (4743, 36530), (4777, 36270), (5058, 34255), (5270, 32877), (6045, 28662), (6630, 26133), (6851, 25290), (7254, 23885), (7306, 23715), (7905, 21918), (8430, 20553), (8711, 19890), (9486, 18265), (9554, 18135), (9945, 17422), (10959, 15810), (12090, 14331), (12645, 13702)]