30859790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10321}}^1$

素因数の和:10364

約数の個数: 32

約数和(自身を含む): 62427456

約数和(自身を除く): 31567666

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 10321, 20642, 51605, 103210, 134173, 237383, 268346, 474766, 670865, 1186915, 1341730, 2373830, 3085979, 6171958, 15429895, 30859790]

約数ペア:

[(1, 30859790), (2, 15429895), (5, 6171958), (10, 3085979), (13, 2373830), (23, 1341730), (26, 1186915), (46, 670865), (65, 474766), (115, 268346), (130, 237383), (230, 134173), (299, 103210), (598, 51605), (1495, 20642), (2990, 10321)]