1401253830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1729943}}^1$

素因数の和:1729962

約数の個数: 40

約数和(自身を含む): 3767818032

約数和(自身を除く): 2366564202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1729943, 3459886, 5189829, 8649715, 10379658, 15569487, 17299430, 25949145, 31138974, 46708461, 51898290, 77847435, 93416922, 140125383, 155694870, 233542305, 280250766, 467084610, 700626915, 1401253830]

約数ペア:

[(1, 1401253830), (2, 700626915), (3, 467084610), (5, 280250766), (6, 233542305), (9, 155694870), (10, 140125383), (15, 93416922), (18, 77847435), (27, 51898290), (30, 46708461), (45, 31138974), (54, 25949145), (81, 17299430), (90, 15569487), (135, 10379658), (162, 8649715), (270, 5189829), (405, 3459886), (810, 1729943)]