26468130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67867}}^1$

素因数の和:67890

約数の個数: 32

約数和(自身を含む): 68410944

約数和(自身を除く): 41942814

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 67867, 135734, 203601, 339335, 407202, 678670, 882271, 1018005, 1764542, 2036010, 2646813, 4411355, 5293626, 8822710, 13234065, 26468130]

約数ペア:

[(1, 26468130), (2, 13234065), (3, 8822710), (5, 5293626), (6, 4411355), (10, 2646813), (13, 2036010), (15, 1764542), (26, 1018005), (30, 882271), (39, 678670), (65, 407202), (78, 339335), (130, 203601), (195, 135734), (390, 67867)]