201804870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 499322880

約数和(自身を除く): 297518010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 191, 205, 246, 382, 410, 573, 615, 859, 955, 1146, 1230, 1718, 1910, 2577, 2865, 4295, 5154, 5730, 7831, 8590, 12885, 15662, 23493, 25770, 35219, 39155, 46986, 70438, 78310, 105657, 117465, 164069, 176095, 211314, 234930, 328138, 352190, 492207, 528285, 820345, 984414, 1056570, 1640690, 2461035, 4922070, 6726829, 13453658, 20180487, 33634145, 40360974, 67268290, 100902435, 201804870]

約数ペア:

[(1, 201804870), (2, 100902435), (3, 67268290), (5, 40360974), (6, 33634145), (10, 20180487), (15, 13453658), (30, 6726829), (41, 4922070), (82, 2461035), (123, 1640690), (191, 1056570), (205, 984414), (246, 820345), (382, 528285), (410, 492207), (573, 352190), (615, 328138), (859, 234930), (955, 211314), (1146, 176095), (1230, 164069), (1718, 117465), (1910, 105657), (2577, 78310), (2865, 70438), (4295, 46986), (5154, 39155), (5730, 35219), (7831, 25770), (8590, 23493), (12885, 15662)]