85948430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 173187072

約数和(自身を除く): 87238642

約数列:

[1, 2, 5, 10, 17, 31, 34, 47, 62, 85, 94, 155, 170, 235, 310, 347, 470, 527, 694, 799, 1054, 1457, 1598, 1735, 2635, 2914, 3470, 3995, 5270, 5899, 7285, 7990, 10757, 11798, 14570, 16309, 21514, 24769, 29495, 32618, 49538, 53785, 58990, 81545, 107570, 123845, 163090, 182869, 247690, 277253, 365738, 505579, 554506, 914345, 1011158, 1386265, 1828690, 2527895, 2772530, 5055790, 8594843, 17189686, 42974215, 85948430]

約数ペア:

[(1, 85948430), (2, 42974215), (5, 17189686), (10, 8594843), (17, 5055790), (31, 2772530), (34, 2527895), (47, 1828690), (62, 1386265), (85, 1011158), (94, 914345), (155, 554506), (170, 505579), (235, 365738), (310, 277253), (347, 247690), (470, 182869), (527, 163090), (694, 123845), (799, 107570), (1054, 81545), (1457, 58990), (1598, 53785), (1735, 49538), (2635, 32618), (2914, 29495), (3470, 24769), (3995, 21514), (5270, 16309), (5899, 14570), (7285, 11798), (7990, 10757)]