30688584

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 79453440

約数和(自身を除く): 48764856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 131, 172, 227, 258, 262, 344, 393, 454, 516, 524, 681, 786, 908, 1032, 1048, 1362, 1572, 1816, 2724, 3144, 5448, 5633, 9761, 11266, 16899, 19522, 22532, 29283, 29737, 33798, 39044, 45064, 58566, 59474, 67596, 78088, 89211, 117132, 118948, 135192, 178422, 234264, 237896, 356844, 713688, 1278691, 2557382, 3836073, 5114764, 7672146, 10229528, 15344292, 30688584]

約数ペア:

[(1, 30688584), (2, 15344292), (3, 10229528), (4, 7672146), (6, 5114764), (8, 3836073), (12, 2557382), (24, 1278691), (43, 713688), (86, 356844), (129, 237896), (131, 234264), (172, 178422), (227, 135192), (258, 118948), (262, 117132), (344, 89211), (393, 78088), (454, 67596), (516, 59474), (524, 58566), (681, 45064), (786, 39044), (908, 33798), (1032, 29737), (1048, 29283), (1362, 22532), (1572, 19522), (1816, 16899), (2724, 11266), (3144, 9761), (5448, 5633)]