72678090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1627}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 174651840

約数和(自身を除く): 101973750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1489, 1627, 2978, 3254, 4467, 4881, 7445, 8135, 8934, 9762, 14890, 16270, 22335, 24405, 44670, 48810, 2422603, 4845206, 7267809, 12113015, 14535618, 24226030, 36339045, 72678090]

約数ペア:

[(1, 72678090), (2, 36339045), (3, 24226030), (5, 14535618), (6, 12113015), (10, 7267809), (15, 4845206), (30, 2422603), (1489, 48810), (1627, 44670), (2978, 24405), (3254, 22335), (4467, 16270), (4881, 14890), (7445, 9762), (8135, 8934)]