39627510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 111767040

約数和(自身を除く): 72139530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 43, 51, 65, 78, 85, 86, 102, 129, 130, 139, 170, 195, 215, 221, 255, 258, 278, 390, 417, 430, 442, 510, 559, 645, 663, 695, 731, 834, 1105, 1118, 1290, 1326, 1390, 1462, 1677, 1807, 2085, 2193, 2210, 2363, 2795, 3315, 3354, 3614, 3655, 4170, 4386, 4726, 5421, 5590, 5977, 6630, 7089, 7310, 8385, 9035, 9503, 10842, 10965, 11815, 11954, 14178, 16770, 17931, 18070, 19006, 21930, 23630, 27105, 28509, 29885, 30719, 35445, 35862, 47515, 54210, 57018, 59770, 61438, 70890, 77701, 89655, 92157, 95030, 101609, 142545, 153595, 155402, 179310, 184314, 203218, 233103, 285090, 304827, 307190, 388505, 460785, 466206, 508045, 609654, 777010, 921570, 1016090, 1165515, 1320917, 1524135, 2331030, 2641834, 3048270, 3962751, 6604585, 7925502, 13209170, 19813755, 39627510]

約数ペア:

[(1, 39627510), (2, 19813755), (3, 13209170), (5, 7925502), (6, 6604585), (10, 3962751), (13, 3048270), (15, 2641834), (17, 2331030), (26, 1524135), (30, 1320917), (34, 1165515), (39, 1016090), (43, 921570), (51, 777010), (65, 609654), (78, 508045), (85, 466206), (86, 460785), (102, 388505), (129, 307190), (130, 304827), (139, 285090), (170, 233103), (195, 203218), (215, 184314), (221, 179310), (255, 155402), (258, 153595), (278, 142545), (390, 101609), (417, 95030), (430, 92157), (442, 89655), (510, 77701), (559, 70890), (645, 61438), (663, 59770), (695, 57018), (731, 54210), (834, 47515), (1105, 35862), (1118, 35445), (1290, 30719), (1326, 29885), (1390, 28509), (1462, 27105), (1677, 23630), (1807, 21930), (2085, 19006), (2193, 18070), (2210, 17931), (2363, 16770), (2795, 14178), (3315, 11954), (3354, 11815), (3614, 10965), (3655, 10842), (4170, 9503), (4386, 9035), (4726, 8385), (5421, 7310), (5590, 7089), (5977, 6630)]