210559620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{12143}}^1$

素因数の和:12189

約数の個数: 72

約数和(自身を含む): 626338944

約数和(自身を除く): 415779324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 12143, 17340, 24286, 36429, 48572, 60715, 72858, 121430, 145716, 182145, 206431, 242860, 364290, 412862, 619293, 728580, 825724, 1032155, 1238586, 2064310, 2477172, 3096465, 3509327, 4128620, 6192930, 7018654, 10527981, 12385860, 14037308, 17546635, 21055962, 35093270, 42111924, 52639905, 70186540, 105279810, 210559620]

約数ペア:

[(1, 210559620), (2, 105279810), (3, 70186540), (4, 52639905), (5, 42111924), (6, 35093270), (10, 21055962), (12, 17546635), (15, 14037308), (17, 12385860), (20, 10527981), (30, 7018654), (34, 6192930), (51, 4128620), (60, 3509327), (68, 3096465), (85, 2477172), (102, 2064310), (170, 1238586), (204, 1032155), (255, 825724), (289, 728580), (340, 619293), (510, 412862), (578, 364290), (867, 242860), (1020, 206431), (1156, 182145), (1445, 145716), (1734, 121430), (2890, 72858), (3468, 60715), (4335, 48572), (5780, 36429), (8670, 24286), (12143, 17340)]