39667290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 112637952

約数和(自身を除く): 72970662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 193, 195, 221, 255, 310, 386, 390, 403, 442, 465, 510, 527, 579, 663, 806, 930, 965, 1054, 1105, 1158, 1209, 1326, 1581, 1930, 2015, 2210, 2418, 2509, 2635, 2895, 3162, 3281, 3315, 4030, 5018, 5270, 5790, 5983, 6045, 6562, 6630, 6851, 7527, 7905, 9843, 11966, 12090, 12545, 13702, 15054, 15810, 16405, 17949, 19686, 20553, 25090, 29915, 32810, 34255, 35898, 37635, 41106, 42653, 49215, 59830, 68510, 75270, 77779, 85306, 89745, 98430, 101711, 102765, 127959, 155558, 179490, 203422, 205530, 213265, 233337, 255918, 305133, 388895, 426530, 466674, 508555, 610266, 639795, 777790, 1017110, 1166685, 1279590, 1322243, 1525665, 2333370, 2644486, 3051330, 3966729, 6611215, 7933458, 13222430, 19833645, 39667290]

約数ペア:

[(1, 39667290), (2, 19833645), (3, 13222430), (5, 7933458), (6, 6611215), (10, 3966729), (13, 3051330), (15, 2644486), (17, 2333370), (26, 1525665), (30, 1322243), (31, 1279590), (34, 1166685), (39, 1017110), (51, 777790), (62, 639795), (65, 610266), (78, 508555), (85, 466674), (93, 426530), (102, 388895), (130, 305133), (155, 255918), (170, 233337), (186, 213265), (193, 205530), (195, 203422), (221, 179490), (255, 155558), (310, 127959), (386, 102765), (390, 101711), (403, 98430), (442, 89745), (465, 85306), (510, 77779), (527, 75270), (579, 68510), (663, 59830), (806, 49215), (930, 42653), (965, 41106), (1054, 37635), (1105, 35898), (1158, 34255), (1209, 32810), (1326, 29915), (1581, 25090), (1930, 20553), (2015, 19686), (2210, 17949), (2418, 16405), (2509, 15810), (2635, 15054), (2895, 13702), (3162, 12545), (3281, 12090), (3315, 11966), (4030, 9843), (5018, 7905), (5270, 7527), (5790, 6851), (5983, 6630), (6045, 6562)]