1330515540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{25577}}^1$

素因数の和:25626

約数の個数: 108

約数和(自身を含む): 4287435516

約数和(自身を除く): 2956919976

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, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 8670, 10404, 13005, 17340, 25577, 26010, 51154, 52020, 76731, 102308, 127885, 153462, 230193, 255770, 306924, 383655, 434809, 460386, 511540, 767310, 869618, 920772, 1150965, 1304427, 1534620, 1739236, 2174045, 2301930, 2608854, 3913281, 4348090, 4603860, 5217708, 6522135, 7391753, 7826562, 8696180, 13044270, 14783506, 15653124, 19566405, 22175259, 26088540, 29567012, 36958765, 39132810, 44350518, 66525777, 73917530, 78265620, 88701036, 110876295, 133051554, 147835060, 221752590, 266103108, 332628885, 443505180, 665257770, 1330515540]

約数ペア:

[(1, 1330515540), (2, 665257770), (3, 443505180), (4, 332628885), (5, 266103108), (6, 221752590), (9, 147835060), (10, 133051554), (12, 110876295), (15, 88701036), (17, 78265620), (18, 73917530), (20, 66525777), (30, 44350518), (34, 39132810), (36, 36958765), (45, 29567012), (51, 26088540), (60, 22175259), (68, 19566405), (85, 15653124), (90, 14783506), (102, 13044270), (153, 8696180), (170, 7826562), (180, 7391753), (204, 6522135), (255, 5217708), (289, 4603860), (306, 4348090), (340, 3913281), (510, 2608854), (578, 2301930), (612, 2174045), (765, 1739236), (867, 1534620), (1020, 1304427), (1156, 1150965), (1445, 920772), (1530, 869618), (1734, 767310), (2601, 511540), (2890, 460386), (3060, 434809), (3468, 383655), (4335, 306924), (5202, 255770), (5780, 230193), (8670, 153462), (10404, 127885), (13005, 102308), (17340, 76731), (25577, 52020), (26010, 51154)]