17897130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4291

約数の個数: 48

約数和(自身を含む): 47533824

約数和(自身を除く): 29636694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 4231, 8462, 12693, 21155, 25386, 38079, 42310, 63465, 76158, 126930, 190395, 198857, 380790, 397714, 596571, 994285, 1193142, 1789713, 1988570, 2982855, 3579426, 5965710, 8948565, 17897130]

約数ペア:

[(1, 17897130), (2, 8948565), (3, 5965710), (5, 3579426), (6, 2982855), (9, 1988570), (10, 1789713), (15, 1193142), (18, 994285), (30, 596571), (45, 397714), (47, 380790), (90, 198857), (94, 190395), (141, 126930), (235, 76158), (282, 63465), (423, 42310), (470, 38079), (705, 25386), (846, 21155), (1410, 12693), (2115, 8462), (4230, 4231)]