1623090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 4561920

約数和(自身を除く): 2938830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 131, 177, 210, 262, 295, 354, 393, 413, 590, 655, 786, 826, 885, 917, 1239, 1310, 1770, 1834, 1965, 2065, 2478, 2751, 3930, 4130, 4585, 5502, 6195, 7729, 9170, 12390, 13755, 15458, 23187, 27510, 38645, 46374, 54103, 77290, 108206, 115935, 162309, 231870, 270515, 324618, 541030, 811545, 1623090]

約数ペア:

[(1, 1623090), (2, 811545), (3, 541030), (5, 324618), (6, 270515), (7, 231870), (10, 162309), (14, 115935), (15, 108206), (21, 77290), (30, 54103), (35, 46374), (42, 38645), (59, 27510), (70, 23187), (105, 15458), (118, 13755), (131, 12390), (177, 9170), (210, 7729), (262, 6195), (295, 5502), (354, 4585), (393, 4130), (413, 3930), (590, 2751), (655, 2478), (786, 2065), (826, 1965), (885, 1834), (917, 1770), (1239, 1310)]