170827410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 442858752

約数和(自身を除く): 272031342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 647, 677, 1294, 1354, 1941, 2031, 3235, 3385, 3882, 4062, 6470, 6770, 8411, 8801, 9705, 10155, 16822, 17602, 19410, 20310, 25233, 26403, 42055, 44005, 50466, 52806, 84110, 88010, 126165, 132015, 252330, 264030, 438019, 876038, 1314057, 2190095, 2628114, 4380190, 5694247, 6570285, 11388494, 13140570, 17082741, 28471235, 34165482, 56942470, 85413705, 170827410]

約数ペア:

[(1, 170827410), (2, 85413705), (3, 56942470), (5, 34165482), (6, 28471235), (10, 17082741), (13, 13140570), (15, 11388494), (26, 6570285), (30, 5694247), (39, 4380190), (65, 2628114), (78, 2190095), (130, 1314057), (195, 876038), (390, 438019), (647, 264030), (677, 252330), (1294, 132015), (1354, 126165), (1941, 88010), (2031, 84110), (3235, 52806), (3385, 50466), (3882, 44005), (4062, 42055), (6470, 26403), (6770, 25233), (8411, 20310), (8801, 19410), (9705, 17602), (10155, 16822)]