30578676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3188

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 46298124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3119, 3268, 4902, 6238, 9357, 9804, 12476, 18714, 37428, 59261, 118522, 134117, 177783, 237044, 268234, 355566, 402351, 536468, 711132, 804702, 1609404, 2548223, 5096446, 7644669, 10192892, 15289338, 30578676]

約数ペア:

[(1, 30578676), (2, 15289338), (3, 10192892), (4, 7644669), (6, 5096446), (12, 2548223), (19, 1609404), (38, 804702), (43, 711132), (57, 536468), (76, 402351), (86, 355566), (114, 268234), (129, 237044), (172, 177783), (228, 134117), (258, 118522), (516, 59261), (817, 37428), (1634, 18714), (2451, 12476), (3119, 9804), (3268, 9357), (4902, 6238)]