37786140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29989}}^1$

素因数の和:30011

約数の個数: 72

約数和(自身を含む): 130996320

約数和(自身を除く): 93210180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 29989, 59978, 89967, 119956, 149945, 179934, 209923, 269901, 299890, 359868, 419846, 449835, 539802, 599780, 629769, 839692, 899670, 1049615, 1079604, 1259538, 1349505, 1799340, 1889307, 2099230, 2519076, 2699010, 3148845, 3778614, 4198460, 5398020, 6297690, 7557228, 9446535, 12595380, 18893070, 37786140]

約数ペア:

[(1, 37786140), (2, 18893070), (3, 12595380), (4, 9446535), (5, 7557228), (6, 6297690), (7, 5398020), (9, 4198460), (10, 3778614), (12, 3148845), (14, 2699010), (15, 2519076), (18, 2099230), (20, 1889307), (21, 1799340), (28, 1349505), (30, 1259538), (35, 1079604), (36, 1049615), (42, 899670), (45, 839692), (60, 629769), (63, 599780), (70, 539802), (84, 449835), (90, 419846), (105, 359868), (126, 299890), (140, 269901), (180, 209923), (210, 179934), (252, 149945), (315, 119956), (420, 89967), (630, 59978), (1260, 29989)]