252147090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6277}}^1$

素因数の和:6403

約数の個数: 64

約数和(自身を含む): 658135296

約数和(自身を除く): 405988206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2678, 3090, 4017, 6277, 6695, 8034, 12554, 13390, 18831, 20085, 31385, 37662, 40170, 62770, 81601, 94155, 163202, 188310, 244803, 408005, 489606, 646531, 816010, 1224015, 1293062, 1939593, 2448030, 3232655, 3879186, 6465310, 8404903, 9697965, 16809806, 19395930, 25214709, 42024515, 50429418, 84049030, 126073545, 252147090]

約数ペア:

[(1, 252147090), (2, 126073545), (3, 84049030), (5, 50429418), (6, 42024515), (10, 25214709), (13, 19395930), (15, 16809806), (26, 9697965), (30, 8404903), (39, 6465310), (65, 3879186), (78, 3232655), (103, 2448030), (130, 1939593), (195, 1293062), (206, 1224015), (309, 816010), (390, 646531), (515, 489606), (618, 408005), (1030, 244803), (1339, 188310), (1545, 163202), (2678, 94155), (3090, 81601), (4017, 62770), (6277, 40170), (6695, 37662), (8034, 31385), (12554, 20085), (13390, 18831)]