16310790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3045

約数の個数: 48

約数和(自身を含む): 43117776

約数和(自身を除く): 26806986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 2971, 5490, 5942, 8913, 14855, 17826, 26739, 29710, 44565, 53478, 89130, 133695, 181231, 267390, 362462, 543693, 906155, 1087386, 1631079, 1812310, 2718465, 3262158, 5436930, 8155395, 16310790]

約数ペア:

[(1, 16310790), (2, 8155395), (3, 5436930), (5, 3262158), (6, 2718465), (9, 1812310), (10, 1631079), (15, 1087386), (18, 906155), (30, 543693), (45, 362462), (61, 267390), (90, 181231), (122, 133695), (183, 89130), (305, 53478), (366, 44565), (549, 29710), (610, 26739), (915, 17826), (1098, 14855), (1830, 8913), (2745, 5942), (2971, 5490)]