1330940100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{633781}}^1$

素因数の和:633805

約数の個数: 72

約数和(自身を含む): 4400982208

約数和(自身を除く): 3070042108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 633781, 1267562, 1901343, 2535124, 3168905, 3802686, 4436467, 6337810, 7605372, 8872934, 9506715, 12675620, 13309401, 15844525, 17745868, 19013430, 22182335, 26618802, 31689050, 38026860, 44364670, 47533575, 53237604, 63378100, 66547005, 88729340, 95067150, 110911675, 133094010, 190134300, 221823350, 266188020, 332735025, 443646700, 665470050, 1330940100]

約数ペア:

[(1, 1330940100), (2, 665470050), (3, 443646700), (4, 332735025), (5, 266188020), (6, 221823350), (7, 190134300), (10, 133094010), (12, 110911675), (14, 95067150), (15, 88729340), (20, 66547005), (21, 63378100), (25, 53237604), (28, 47533575), (30, 44364670), (35, 38026860), (42, 31689050), (50, 26618802), (60, 22182335), (70, 19013430), (75, 17745868), (84, 15844525), (100, 13309401), (105, 12675620), (140, 9506715), (150, 8872934), (175, 7605372), (210, 6337810), (300, 4436467), (350, 3802686), (420, 3168905), (525, 2535124), (700, 1901343), (1050, 1267562), (2100, 633781)]