651173669870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1\times {\mathrm{26357}}^1$

素因数の和:27209

約数の個数: 64

約数和(自身を含む): 1232491645440

約数和(自身を除く): 581317975570

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 659, 815, 1318, 1630, 3295, 3749, 6590, 7498, 15157, 18745, 26357, 30314, 37490, 52714, 75785, 107417, 131785, 151570, 214834, 263570, 537085, 606211, 1074170, 1212422, 2470591, 3031055, 4296191, 4941182, 6062110, 8592382, 12352955, 17369263, 21480955, 24705910, 34738526, 42961910, 86846315, 98812393, 173692630, 197624786, 399493049, 494061965, 798986098, 988123930, 1997465245, 2831189869, 3994930490, 5662379738, 14155949345, 28311898690, 65117366987, 130234733974, 325586834935, 651173669870]

約数ペア:

[(1, 651173669870), (2, 325586834935), (5, 130234733974), (10, 65117366987), (23, 28311898690), (46, 14155949345), (115, 5662379738), (163, 3994930490), (230, 2831189869), (326, 1997465245), (659, 988123930), (815, 798986098), (1318, 494061965), (1630, 399493049), (3295, 197624786), (3749, 173692630), (6590, 98812393), (7498, 86846315), (15157, 42961910), (18745, 34738526), (26357, 24705910), (30314, 21480955), (37490, 17369263), (52714, 12352955), (75785, 8592382), (107417, 6062110), (131785, 4941182), (151570, 4296191), (214834, 3031055), (263570, 2470591), (537085, 1212422), (606211, 1074170)]