93441990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 230169600

約数和(自身を除く): 136727610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 89, 158, 178, 237, 267, 395, 443, 445, 474, 534, 790, 886, 890, 1185, 1329, 1335, 2215, 2370, 2658, 2670, 4430, 6645, 7031, 13290, 14062, 21093, 34997, 35155, 39427, 42186, 69994, 70310, 78854, 104991, 105465, 118281, 174985, 197135, 209982, 210930, 236562, 349970, 394270, 524955, 591405, 1049910, 1182810, 3114733, 6229466, 9344199, 15573665, 18688398, 31147330, 46720995, 93441990]

約数ペア:

[(1, 93441990), (2, 46720995), (3, 31147330), (5, 18688398), (6, 15573665), (10, 9344199), (15, 6229466), (30, 3114733), (79, 1182810), (89, 1049910), (158, 591405), (178, 524955), (237, 394270), (267, 349970), (395, 236562), (443, 210930), (445, 209982), (474, 197135), (534, 174985), (790, 118281), (886, 105465), (890, 104991), (1185, 78854), (1329, 70310), (1335, 69994), (2215, 42186), (2370, 39427), (2658, 35155), (2670, 34997), (4430, 21093), (6645, 14062), (7031, 13290)]