77128830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50411}}^1$

素因数の和:50441

約数の個数: 48

約数和(自身を含む): 212335344

約数和(自身を除く): 135206514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 50411, 100822, 151233, 252055, 302466, 453699, 504110, 756165, 856987, 907398, 1512330, 1713974, 2268495, 2570961, 4284935, 4536990, 5141922, 7712883, 8569870, 12854805, 15425766, 25709610, 38564415, 77128830]

約数ペア:

[(1, 77128830), (2, 38564415), (3, 25709610), (5, 15425766), (6, 12854805), (9, 8569870), (10, 7712883), (15, 5141922), (17, 4536990), (18, 4284935), (30, 2570961), (34, 2268495), (45, 1713974), (51, 1512330), (85, 907398), (90, 856987), (102, 756165), (153, 504110), (170, 453699), (255, 302466), (306, 252055), (510, 151233), (765, 100822), (1530, 50411)]