1297660380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{10607}}^1$

素因数の和:12658

約数の個数: 48

約数和(自身を含む): 3635573760

約数和(自身を除く): 2337913380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2039, 4078, 6117, 8156, 10195, 10607, 12234, 20390, 21214, 24468, 30585, 31821, 40780, 42428, 53035, 61170, 63642, 106070, 122340, 127284, 159105, 212140, 318210, 636420, 21627673, 43255346, 64883019, 86510692, 108138365, 129766038, 216276730, 259532076, 324415095, 432553460, 648830190, 1297660380]

約数ペア:

[(1, 1297660380), (2, 648830190), (3, 432553460), (4, 324415095), (5, 259532076), (6, 216276730), (10, 129766038), (12, 108138365), (15, 86510692), (20, 64883019), (30, 43255346), (60, 21627673), (2039, 636420), (4078, 318210), (6117, 212140), (8156, 159105), (10195, 127284), (10607, 122340), (12234, 106070), (20390, 63642), (21214, 61170), (24468, 53035), (30585, 42428), (31821, 40780)]