84589140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74201}}^1$

素因数の和:74232

約数の個数: 48

約数和(自身を含む): 249318720

約数和(自身を除く): 164729580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 74201, 148402, 222603, 296804, 371005, 445206, 742010, 890412, 1113015, 1409819, 1484020, 2226030, 2819638, 4229457, 4452060, 5639276, 7049095, 8458914, 14098190, 16917828, 21147285, 28196380, 42294570, 84589140]

約数ペア:

[(1, 84589140), (2, 42294570), (3, 28196380), (4, 21147285), (5, 16917828), (6, 14098190), (10, 8458914), (12, 7049095), (15, 5639276), (19, 4452060), (20, 4229457), (30, 2819638), (38, 2226030), (57, 1484020), (60, 1409819), (76, 1113015), (95, 890412), (114, 742010), (190, 445206), (228, 371005), (285, 296804), (380, 222603), (570, 148402), (1140, 74201)]