26972130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4261}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 65055168

約数和(自身を除く): 38083038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 4261, 6330, 8522, 12783, 21305, 25566, 42610, 63915, 127830, 899071, 1798142, 2697213, 4495355, 5394426, 8990710, 13486065, 26972130]

約数ペア:

[(1, 26972130), (2, 13486065), (3, 8990710), (5, 5394426), (6, 4495355), (10, 2697213), (15, 1798142), (30, 899071), (211, 127830), (422, 63915), (633, 42610), (1055, 25566), (1266, 21305), (2110, 12783), (3165, 8522), (4261, 6330)]