16647930

素因数分解:

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

素因数の和:83

約数の個数: 192

約数和(自身を含む): 52835328

約数和(自身を除く): 36187398

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 31, 34, 39, 45, 51, 54, 62, 65, 78, 81, 85, 90, 93, 102, 117, 130, 135, 153, 155, 162, 170, 186, 195, 221, 234, 243, 255, 270, 279, 306, 310, 351, 390, 403, 405, 442, 459, 465, 486, 510, 527, 558, 585, 663, 702, 765, 806, 810, 837, 918, 930, 1053, 1054, 1105, 1170, 1209, 1215, 1326, 1377, 1395, 1530, 1581, 1674, 1755, 1989, 2015, 2106, 2210, 2295, 2418, 2430, 2511, 2635, 2754, 2790, 3159, 3162, 3315, 3510, 3627, 3978, 4030, 4131, 4185, 4590, 4743, 5022, 5265, 5270, 5967, 6045, 6318, 6630, 6851, 6885, 7254, 7533, 7905, 8262, 8370, 9486, 9945, 10530, 10881, 11934, 12090, 12555, 13702, 13770, 14229, 15066, 15795, 15810, 17901, 18135, 19890, 20553, 20655, 21762, 23715, 25110, 28458, 29835, 31590, 32643, 34255, 35802, 36270, 37665, 41106, 41310, 42687, 47430, 53703, 54405, 59670, 61659, 65286, 68510, 71145, 75330, 85374, 89505, 97929, 102765, 107406, 108810, 123318, 128061, 142290, 163215, 179010, 184977, 195858, 205530, 213435, 256122, 268515, 308295, 326430, 369954, 426870, 489645, 537030, 554931, 616590, 640305, 924885, 979290, 1109862, 1280610, 1664793, 1849770, 2774655, 3329586, 5549310, 8323965, 16647930]

約数ペア:

[(1, 16647930), (2, 8323965), (3, 5549310), (5, 3329586), (6, 2774655), (9, 1849770), (10, 1664793), (13, 1280610), (15, 1109862), (17, 979290), (18, 924885), (26, 640305), (27, 616590), (30, 554931), (31, 537030), (34, 489645), (39, 426870), (45, 369954), (51, 326430), (54, 308295), (62, 268515), (65, 256122), (78, 213435), (81, 205530), (85, 195858), (90, 184977), (93, 179010), (102, 163215), (117, 142290), (130, 128061), (135, 123318), (153, 108810), (155, 107406), (162, 102765), (170, 97929), (186, 89505), (195, 85374), (221, 75330), (234, 71145), (243, 68510), (255, 65286), (270, 61659), (279, 59670), (306, 54405), (310, 53703), (351, 47430), (390, 42687), (403, 41310), (405, 41106), (442, 37665), (459, 36270), (465, 35802), (486, 34255), (510, 32643), (527, 31590), (558, 29835), (585, 28458), (663, 25110), (702, 23715), (765, 21762), (806, 20655), (810, 20553), (837, 19890), (918, 18135), (930, 17901), (1053, 15810), (1054, 15795), (1105, 15066), (1170, 14229), (1209, 13770), (1215, 13702), (1326, 12555), (1377, 12090), (1395, 11934), (1530, 10881), (1581, 10530), (1674, 9945), (1755, 9486), (1989, 8370), (2015, 8262), (2106, 7905), (2210, 7533), (2295, 7254), (2418, 6885), (2430, 6851), (2511, 6630), (2635, 6318), (2754, 6045), (2790, 5967), (3159, 5270), (3162, 5265), (3315, 5022), (3510, 4743), (3627, 4590), (3978, 4185), (4030, 4131)]