63640860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 193197312

約数和(自身を除く): 129556452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1451, 1462, 2193, 2580, 2902, 2924, 3655, 4353, 4386, 5804, 7255, 7310, 8706, 8772, 10965, 14510, 14620, 17412, 21765, 21930, 24667, 29020, 43530, 43860, 49334, 62393, 74001, 87060, 98668, 123335, 124786, 148002, 187179, 246670, 249572, 296004, 311965, 370005, 374358, 493340, 623930, 740010, 748716, 935895, 1060681, 1247860, 1480020, 1871790, 2121362, 3182043, 3743580, 4242724, 5303405, 6364086, 10606810, 12728172, 15910215, 21213620, 31820430, 63640860]

約数ペア:

[(1, 63640860), (2, 31820430), (3, 21213620), (4, 15910215), (5, 12728172), (6, 10606810), (10, 6364086), (12, 5303405), (15, 4242724), (17, 3743580), (20, 3182043), (30, 2121362), (34, 1871790), (43, 1480020), (51, 1247860), (60, 1060681), (68, 935895), (85, 748716), (86, 740010), (102, 623930), (129, 493340), (170, 374358), (172, 370005), (204, 311965), (215, 296004), (255, 249572), (258, 246670), (340, 187179), (430, 148002), (510, 124786), (516, 123335), (645, 98668), (731, 87060), (860, 74001), (1020, 62393), (1290, 49334), (1451, 43860), (1462, 43530), (2193, 29020), (2580, 24667), (2902, 21930), (2924, 21765), (3655, 17412), (4353, 14620), (4386, 14510), (5804, 10965), (7255, 8772), (7310, 8706)]