12128970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 34933248

約数和(自身を除く): 22804278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 223, 245, 259, 294, 370, 446, 490, 518, 555, 669, 735, 777, 1110, 1115, 1295, 1338, 1470, 1554, 1561, 1813, 2230, 2590, 3122, 3345, 3626, 3885, 4683, 5439, 6690, 7770, 7805, 8251, 9065, 9366, 10878, 10927, 15610, 16502, 18130, 21854, 23415, 24753, 27195, 32781, 41255, 46830, 49506, 54390, 54635, 57757, 65562, 82510, 109270, 115514, 123765, 163905, 173271, 247530, 288785, 327810, 346542, 404299, 577570, 808598, 866355, 1212897, 1732710, 2021495, 2425794, 4042990, 6064485, 12128970]

約数ペア:

[(1, 12128970), (2, 6064485), (3, 4042990), (5, 2425794), (6, 2021495), (7, 1732710), (10, 1212897), (14, 866355), (15, 808598), (21, 577570), (30, 404299), (35, 346542), (37, 327810), (42, 288785), (49, 247530), (70, 173271), (74, 163905), (98, 123765), (105, 115514), (111, 109270), (147, 82510), (185, 65562), (210, 57757), (222, 54635), (223, 54390), (245, 49506), (259, 46830), (294, 41255), (370, 32781), (446, 27195), (490, 24753), (518, 23415), (555, 21854), (669, 18130), (735, 16502), (777, 15610), (1110, 10927), (1115, 10878), (1295, 9366), (1338, 9065), (1470, 8251), (1554, 7805), (1561, 7770), (1813, 6690), (2230, 5439), (2590, 4683), (3122, 3885), (3345, 3626)]