5061780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 15639624

約数和(自身を除く): 10577844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 461, 549, 610, 732, 915, 922, 1098, 1220, 1383, 1830, 1844, 2196, 2305, 2745, 2766, 3660, 4149, 4610, 5490, 5532, 6915, 8298, 9220, 10980, 13830, 16596, 20745, 27660, 28121, 41490, 56242, 82980, 84363, 112484, 140605, 168726, 253089, 281210, 337452, 421815, 506178, 562420, 843630, 1012356, 1265445, 1687260, 2530890, 5061780]

約数ペア:

[(1, 5061780), (2, 2530890), (3, 1687260), (4, 1265445), (5, 1012356), (6, 843630), (9, 562420), (10, 506178), (12, 421815), (15, 337452), (18, 281210), (20, 253089), (30, 168726), (36, 140605), (45, 112484), (60, 84363), (61, 82980), (90, 56242), (122, 41490), (180, 28121), (183, 27660), (244, 20745), (305, 16596), (366, 13830), (461, 10980), (549, 9220), (610, 8298), (732, 6915), (915, 5532), (922, 5490), (1098, 4610), (1220, 4149), (1383, 3660), (1830, 2766), (1844, 2745), (2196, 2305)]