47880330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 122508288

約数和(自身を除く): 74627958

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 223, 255, 421, 446, 510, 669, 842, 1115, 1263, 1338, 2105, 2230, 2526, 3345, 3791, 4210, 6315, 6690, 7157, 7582, 11373, 12630, 14314, 18955, 21471, 22746, 35785, 37910, 42942, 56865, 71570, 93883, 107355, 113730, 187766, 214710, 281649, 469415, 563298, 938830, 1408245, 1596011, 2816490, 3192022, 4788033, 7980055, 9576066, 15960110, 23940165, 47880330]

約数ペア:

[(1, 47880330), (2, 23940165), (3, 15960110), (5, 9576066), (6, 7980055), (10, 4788033), (15, 3192022), (17, 2816490), (30, 1596011), (34, 1408245), (51, 938830), (85, 563298), (102, 469415), (170, 281649), (223, 214710), (255, 187766), (421, 113730), (446, 107355), (510, 93883), (669, 71570), (842, 56865), (1115, 42942), (1263, 37910), (1338, 35785), (2105, 22746), (2230, 21471), (2526, 18955), (3345, 14314), (3791, 12630), (4210, 11373), (6315, 7582), (6690, 7157)]