980279090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6277}}^1$

素因数の和:6411

約数の個数: 64

約数和(自身を含む): 2126283264

約数和(自身を除く): 1146004174

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 97, 115, 161, 194, 230, 322, 485, 679, 805, 970, 1358, 1610, 2231, 3395, 4462, 6277, 6790, 11155, 12554, 15617, 22310, 31234, 31385, 43939, 62770, 78085, 87878, 144371, 156170, 219695, 288742, 439390, 608869, 721855, 1010597, 1217738, 1443710, 2021194, 3044345, 4262083, 5052985, 6088690, 8524166, 10105970, 14003987, 21310415, 28007974, 42620830, 70019935, 98027909, 140039870, 196055818, 490139545, 980279090]

約数ペア:

[(1, 980279090), (2, 490139545), (5, 196055818), (7, 140039870), (10, 98027909), (14, 70019935), (23, 42620830), (35, 28007974), (46, 21310415), (70, 14003987), (97, 10105970), (115, 8524166), (161, 6088690), (194, 5052985), (230, 4262083), (322, 3044345), (485, 2021194), (679, 1443710), (805, 1217738), (970, 1010597), (1358, 721855), (1610, 608869), (2231, 439390), (3395, 288742), (4462, 219695), (6277, 156170), (6790, 144371), (11155, 87878), (12554, 78085), (15617, 62770), (22310, 43939), (31234, 31385)]