4518010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 10137600

約数和(自身を除く): 5619590

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 79, 86, 95, 133, 158, 190, 215, 266, 301, 395, 430, 553, 602, 665, 790, 817, 1106, 1330, 1501, 1505, 1634, 2765, 3002, 3010, 3397, 4085, 5530, 5719, 6794, 7505, 8170, 10507, 11438, 15010, 16985, 21014, 23779, 28595, 33970, 47558, 52535, 57190, 64543, 105070, 118895, 129086, 237790, 322715, 451801, 645430, 903602, 2259005, 4518010]

約数ペア:

[(1, 4518010), (2, 2259005), (5, 903602), (7, 645430), (10, 451801), (14, 322715), (19, 237790), (35, 129086), (38, 118895), (43, 105070), (70, 64543), (79, 57190), (86, 52535), (95, 47558), (133, 33970), (158, 28595), (190, 23779), (215, 21014), (266, 16985), (301, 15010), (395, 11438), (430, 10507), (553, 8170), (602, 7505), (665, 6794), (790, 5719), (817, 5530), (1106, 4085), (1330, 3397), (1501, 3010), (1505, 3002), (1634, 2765)]