2018682285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 3467847168

約数和(自身を除く): 1449164883

約数列:

[1, 3, 5, 15, 23, 53, 69, 113, 115, 159, 265, 339, 345, 565, 795, 977, 1219, 1695, 2599, 2931, 3657, 4885, 5989, 6095, 7797, 12995, 14655, 17967, 18285, 22471, 29945, 38985, 51781, 67413, 89835, 110401, 112355, 137747, 155343, 258905, 331203, 337065, 413241, 552005, 688735, 776715, 1190963, 1656015, 2066205, 2539223, 3572889, 5851253, 5954815, 7617669, 12696115, 17553759, 17864445, 29256265, 38088345, 87768795, 134578819, 403736457, 672894095, 2018682285]

約数ペア:

[(1, 2018682285), (3, 672894095), (5, 403736457), (15, 134578819), (23, 87768795), (53, 38088345), (69, 29256265), (113, 17864445), (115, 17553759), (159, 12696115), (265, 7617669), (339, 5954815), (345, 5851253), (565, 3572889), (795, 2539223), (977, 2066205), (1219, 1656015), (1695, 1190963), (2599, 776715), (2931, 688735), (3657, 552005), (4885, 413241), (5989, 337065), (6095, 331203), (7797, 258905), (12995, 155343), (14655, 137747), (17967, 112355), (18285, 110401), (22471, 89835), (29945, 67413), (38985, 51781)]