31393710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{116273}}^1$

素因数の和:116289

約数の個数: 32

約数和(自身を含む): 83717280

約数和(自身を除く): 52323570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 116273, 232546, 348819, 581365, 697638, 1046457, 1162730, 1744095, 2092914, 3139371, 3488190, 5232285, 6278742, 10464570, 15696855, 31393710]

約数ペア:

[(1, 31393710), (2, 15696855), (3, 10464570), (5, 6278742), (6, 5232285), (9, 3488190), (10, 3139371), (15, 2092914), (18, 1744095), (27, 1162730), (30, 1046457), (45, 697638), (54, 581365), (90, 348819), (135, 232546), (270, 116273)]