73287270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{116329}}^1$

素因数の和:116349

約数の個数: 48

約数和(自身を含む): 217769760

約数和(自身を除く): 144482490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 116329, 232658, 348987, 581645, 697974, 814303, 1046961, 1163290, 1628606, 1744935, 2093922, 2442909, 3489870, 4071515, 4885818, 5234805, 7328727, 8143030, 10469610, 12214545, 14657454, 24429090, 36643635, 73287270]

約数ペア:

[(1, 73287270), (2, 36643635), (3, 24429090), (5, 14657454), (6, 12214545), (7, 10469610), (9, 8143030), (10, 7328727), (14, 5234805), (15, 4885818), (18, 4071515), (21, 3489870), (30, 2442909), (35, 2093922), (42, 1744935), (45, 1628606), (63, 1163290), (70, 1046961), (90, 814303), (105, 697974), (126, 581645), (210, 348987), (315, 232658), (630, 116329)]