710271380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12589}}^1$

素因数の和:12649

約数の個数: 96

約数和(自身を含む): 1895147520

約数和(自身を除く): 1184876140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 8060, 11284, 12589, 14105, 25178, 28210, 50356, 56420, 62945, 88123, 125890, 163657, 176246, 251780, 327314, 352492, 390259, 440615, 654628, 780518, 818285, 881230, 1145599, 1561036, 1636570, 1762460, 1951295, 2291198, 2731813, 3273140, 3902590, 4582396, 5073367, 5463626, 5727995, 7805180, 10146734, 10927252, 11455990, 13659065, 20293468, 22911980, 25366835, 27318130, 35513569, 50733670, 54636260, 71027138, 101467340, 142054276, 177567845, 355135690, 710271380]

約数ペア:

[(1, 710271380), (2, 355135690), (4, 177567845), (5, 142054276), (7, 101467340), (10, 71027138), (13, 54636260), (14, 50733670), (20, 35513569), (26, 27318130), (28, 25366835), (31, 22911980), (35, 20293468), (52, 13659065), (62, 11455990), (65, 10927252), (70, 10146734), (91, 7805180), (124, 5727995), (130, 5463626), (140, 5073367), (155, 4582396), (182, 3902590), (217, 3273140), (260, 2731813), (310, 2291198), (364, 1951295), (403, 1762460), (434, 1636570), (455, 1561036), (620, 1145599), (806, 881230), (868, 818285), (910, 780518), (1085, 654628), (1612, 440615), (1820, 390259), (2015, 352492), (2170, 327314), (2821, 251780), (4030, 176246), (4340, 163657), (5642, 125890), (8060, 88123), (11284, 62945), (12589, 56420), (14105, 50356), (25178, 28210)]