30100860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3947

約数の個数: 72

約数和(自身を含む): 93453360

約数和(自身を除く): 63352500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 3889, 7740, 7778, 11667, 15556, 19445, 23334, 35001, 38890, 46668, 58335, 70002, 77780, 116670, 140004, 167227, 175005, 233340, 334454, 350010, 501681, 668908, 700020, 836135, 1003362, 1505043, 1672270, 2006724, 2508405, 3010086, 3344540, 5016810, 6020172, 7525215, 10033620, 15050430, 30100860]

約数ペア:

[(1, 30100860), (2, 15050430), (3, 10033620), (4, 7525215), (5, 6020172), (6, 5016810), (9, 3344540), (10, 3010086), (12, 2508405), (15, 2006724), (18, 1672270), (20, 1505043), (30, 1003362), (36, 836135), (43, 700020), (45, 668908), (60, 501681), (86, 350010), (90, 334454), (129, 233340), (172, 175005), (180, 167227), (215, 140004), (258, 116670), (387, 77780), (430, 70002), (516, 58335), (645, 46668), (774, 38890), (860, 35001), (1290, 23334), (1548, 19445), (1935, 15556), (2580, 11667), (3870, 7778), (3889, 7740)]