102978210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{2663}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 247432320

約数和(自身を除く): 144454110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1289, 2578, 2663, 3867, 5326, 6445, 7734, 7989, 12890, 13315, 15978, 19335, 26630, 38670, 39945, 79890, 3432607, 6865214, 10297821, 17163035, 20595642, 34326070, 51489105, 102978210]

約数ペア:

[(1, 102978210), (2, 51489105), (3, 34326070), (5, 20595642), (6, 17163035), (10, 10297821), (15, 6865214), (30, 3432607), (1289, 79890), (2578, 39945), (2663, 38670), (3867, 26630), (5326, 19335), (6445, 15978), (7734, 13315), (7989, 12890)]