72858210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{4001}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 175191552

約数和(自身を除く): 102333342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 607, 1214, 1821, 3035, 3642, 4001, 6070, 8002, 9105, 12003, 18210, 20005, 24006, 40010, 60015, 120030, 2428607, 4857214, 7285821, 12143035, 14571642, 24286070, 36429105, 72858210]

約数ペア:

[(1, 72858210), (2, 36429105), (3, 24286070), (5, 14571642), (6, 12143035), (10, 7285821), (15, 4857214), (30, 2428607), (607, 120030), (1214, 60015), (1821, 40010), (3035, 24006), (3642, 20005), (4001, 18210), (6070, 12003), (8002, 9105)]