146515860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47881}}^1$

素因数の和:47913

約数の個数: 72

約数和(自身を含む): 470584296

約数和(自身を除く): 324068436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 47881, 95762, 143643, 191524, 239405, 287286, 430929, 478810, 574572, 718215, 813977, 861858, 957620, 1436430, 1627954, 1723716, 2154645, 2441931, 2872860, 3255908, 4069885, 4309290, 4883862, 7325793, 8139770, 8618580, 9767724, 12209655, 14651586, 16279540, 24419310, 29303172, 36628965, 48838620, 73257930, 146515860]

約数ペア:

[(1, 146515860), (2, 73257930), (3, 48838620), (4, 36628965), (5, 29303172), (6, 24419310), (9, 16279540), (10, 14651586), (12, 12209655), (15, 9767724), (17, 8618580), (18, 8139770), (20, 7325793), (30, 4883862), (34, 4309290), (36, 4069885), (45, 3255908), (51, 2872860), (60, 2441931), (68, 2154645), (85, 1723716), (90, 1627954), (102, 1436430), (153, 957620), (170, 861858), (180, 813977), (204, 718215), (255, 574572), (306, 478810), (340, 430929), (510, 287286), (612, 239405), (765, 191524), (1020, 143643), (1530, 95762), (3060, 47881)]