29503260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2687}}^1$

素因数の和:2763

約数の個数: 72

約数和(自身を含む): 90994176

約数和(自身を除く): 61490916

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, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2687, 2745, 3660, 5374, 5490, 8061, 10748, 10980, 13435, 16122, 24183, 26870, 32244, 40305, 48366, 53740, 80610, 96732, 120915, 161220, 163907, 241830, 327814, 483660, 491721, 655628, 819535, 983442, 1475163, 1639070, 1966884, 2458605, 2950326, 3278140, 4917210, 5900652, 7375815, 9834420, 14751630, 29503260]

約数ペア:

[(1, 29503260), (2, 14751630), (3, 9834420), (4, 7375815), (5, 5900652), (6, 4917210), (9, 3278140), (10, 2950326), (12, 2458605), (15, 1966884), (18, 1639070), (20, 1475163), (30, 983442), (36, 819535), (45, 655628), (60, 491721), (61, 483660), (90, 327814), (122, 241830), (180, 163907), (183, 161220), (244, 120915), (305, 96732), (366, 80610), (549, 53740), (610, 48366), (732, 40305), (915, 32244), (1098, 26870), (1220, 24183), (1830, 16122), (2196, 13435), (2687, 10980), (2745, 10748), (3660, 8061), (5374, 5490)]