1570873980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2013941}}^1$

素因数の和:2013966

約数の個数: 48

約数和(自身を含む): 4736791584

約数和(自身を除く): 3165917604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2013941, 4027882, 6041823, 8055764, 10069705, 12083646, 20139410, 24167292, 26181233, 30209115, 40278820, 52362466, 60418230, 78543699, 104724932, 120836460, 130906165, 157087398, 261812330, 314174796, 392718495, 523624660, 785436990, 1570873980]

約数ペア:

[(1, 1570873980), (2, 785436990), (3, 523624660), (4, 392718495), (5, 314174796), (6, 261812330), (10, 157087398), (12, 130906165), (13, 120836460), (15, 104724932), (20, 78543699), (26, 60418230), (30, 52362466), (39, 40278820), (52, 30209115), (60, 26181233), (65, 24167292), (78, 20139410), (130, 12083646), (156, 10069705), (195, 8055764), (260, 6041823), (390, 4027882), (780, 2013941)]