30621036180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2801}}^1\times {\mathrm{26029}}^1$

素因数の和:28849

約数の個数: 96

約数和(自身を含む): 98026064640

約数和(自身を除く): 67405028460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2801, 5602, 8403, 11204, 14005, 16806, 19607, 26029, 28010, 33612, 39214, 42015, 52058, 56020, 58821, 78087, 78428, 84030, 98035, 104116, 117642, 130145, 156174, 168060, 182203, 196070, 235284, 260290, 294105, 312348, 364406, 390435, 392140, 520580, 546609, 588210, 728812, 780870, 911015, 1093218, 1176420, 1561740, 1822030, 2186436, 2733045, 3644060, 5466090, 10932180, 72907229, 145814458, 218721687, 291628916, 364536145, 437443374, 510350603, 729072290, 874886748, 1020701206, 1093608435, 1458144580, 1531051809, 2041402412, 2187216870, 2551753015, 3062103618, 4374433740, 5103506030, 6124207236, 7655259045, 10207012060, 15310518090, 30621036180]

約数ペア:

[(1, 30621036180), (2, 15310518090), (3, 10207012060), (4, 7655259045), (5, 6124207236), (6, 5103506030), (7, 4374433740), (10, 3062103618), (12, 2551753015), (14, 2187216870), (15, 2041402412), (20, 1531051809), (21, 1458144580), (28, 1093608435), (30, 1020701206), (35, 874886748), (42, 729072290), (60, 510350603), (70, 437443374), (84, 364536145), (105, 291628916), (140, 218721687), (210, 145814458), (420, 72907229), (2801, 10932180), (5602, 5466090), (8403, 3644060), (11204, 2733045), (14005, 2186436), (16806, 1822030), (19607, 1561740), (26029, 1176420), (28010, 1093218), (33612, 911015), (39214, 780870), (42015, 728812), (52058, 588210), (56020, 546609), (58821, 520580), (78087, 392140), (78428, 390435), (84030, 364406), (98035, 312348), (104116, 294105), (117642, 260290), (130145, 235284), (156174, 196070), (168060, 182203)]