84807420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26669}}^1$

素因数の和:26734

約数の個数: 48

約数和(自身を含む): 241950240

約数和(自身を除く): 157142820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 26669, 53338, 80007, 106676, 133345, 160014, 266690, 320028, 400035, 533380, 800070, 1413457, 1600140, 2826914, 4240371, 5653828, 7067285, 8480742, 14134570, 16961484, 21201855, 28269140, 42403710, 84807420]

約数ペア:

[(1, 84807420), (2, 42403710), (3, 28269140), (4, 21201855), (5, 16961484), (6, 14134570), (10, 8480742), (12, 7067285), (15, 5653828), (20, 4240371), (30, 2826914), (53, 1600140), (60, 1413457), (106, 800070), (159, 533380), (212, 400035), (265, 320028), (318, 266690), (530, 160014), (636, 133345), (795, 106676), (1060, 80007), (1590, 53338), (3180, 26669)]