10485450

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{863}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 29248128

約数和(自身を除く): 18762678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 863, 1215, 1350, 1726, 2025, 2430, 2589, 4050, 4315, 5178, 6075, 7767, 8630, 12150, 12945, 15534, 21575, 23301, 25890, 38835, 43150, 46602, 64725, 69903, 77670, 116505, 129450, 139806, 194175, 209709, 233010, 349515, 388350, 419418, 582525, 699030, 1048545, 1165050, 1747575, 2097090, 3495150, 5242725, 10485450]

約数ペア:

[(1, 10485450), (2, 5242725), (3, 3495150), (5, 2097090), (6, 1747575), (9, 1165050), (10, 1048545), (15, 699030), (18, 582525), (25, 419418), (27, 388350), (30, 349515), (45, 233010), (50, 209709), (54, 194175), (75, 139806), (81, 129450), (90, 116505), (135, 77670), (150, 69903), (162, 64725), (225, 46602), (243, 43150), (270, 38835), (405, 25890), (450, 23301), (486, 21575), (675, 15534), (810, 12945), (863, 12150), (1215, 8630), (1350, 7767), (1726, 6075), (2025, 5178), (2430, 4315), (2589, 4050)]