1397250

素因数分解:

$2^1\times 3^5\times 5^3\times {\mathrm{23}}^1$

素因数の和:55

約数の個数: 96

約数和(自身を含む): 4088448

約数和(自身を除く): 2691198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 125, 135, 138, 150, 162, 207, 225, 230, 243, 250, 270, 345, 375, 405, 414, 450, 486, 575, 621, 675, 690, 750, 810, 1035, 1125, 1150, 1215, 1242, 1350, 1725, 1863, 2025, 2070, 2250, 2430, 2875, 3105, 3375, 3450, 3726, 4050, 5175, 5589, 5750, 6075, 6210, 6750, 8625, 9315, 10125, 10350, 11178, 12150, 15525, 17250, 18630, 20250, 25875, 27945, 30375, 31050, 46575, 51750, 55890, 60750, 77625, 93150, 139725, 155250, 232875, 279450, 465750, 698625, 1397250]

約数ペア:

[(1, 1397250), (2, 698625), (3, 465750), (5, 279450), (6, 232875), (9, 155250), (10, 139725), (15, 93150), (18, 77625), (23, 60750), (25, 55890), (27, 51750), (30, 46575), (45, 31050), (46, 30375), (50, 27945), (54, 25875), (69, 20250), (75, 18630), (81, 17250), (90, 15525), (115, 12150), (125, 11178), (135, 10350), (138, 10125), (150, 9315), (162, 8625), (207, 6750), (225, 6210), (230, 6075), (243, 5750), (250, 5589), (270, 5175), (345, 4050), (375, 3726), (405, 3450), (414, 3375), (450, 3105), (486, 2875), (575, 2430), (621, 2250), (675, 2070), (690, 2025), (750, 1863), (810, 1725), (1035, 1350), (1125, 1242), (1150, 1215)]