5191380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 15934464

約数和(自身を除く): 10743084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 191, 302, 382, 453, 573, 604, 755, 764, 906, 955, 1146, 1359, 1510, 1719, 1812, 1910, 2265, 2292, 2718, 2865, 3020, 3438, 3820, 4530, 5436, 5730, 6795, 6876, 8595, 9060, 11460, 13590, 17190, 27180, 28841, 34380, 57682, 86523, 115364, 144205, 173046, 259569, 288410, 346092, 432615, 519138, 576820, 865230, 1038276, 1297845, 1730460, 2595690, 5191380]

約数ペア:

[(1, 5191380), (2, 2595690), (3, 1730460), (4, 1297845), (5, 1038276), (6, 865230), (9, 576820), (10, 519138), (12, 432615), (15, 346092), (18, 288410), (20, 259569), (30, 173046), (36, 144205), (45, 115364), (60, 86523), (90, 57682), (151, 34380), (180, 28841), (191, 27180), (302, 17190), (382, 13590), (453, 11460), (573, 9060), (604, 8595), (755, 6876), (764, 6795), (906, 5730), (955, 5436), (1146, 4530), (1359, 3820), (1510, 3438), (1719, 3020), (1812, 2865), (1910, 2718), (2265, 2292)]