2102804910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{497117}}^1$

素因数の和:497177

約数の個数: 48

約数和(自身を含む): 5583629376

約数和(自身を除く): 3480824466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 497117, 994234, 1491351, 2485585, 2982702, 4474053, 4971170, 7456755, 8948106, 14913510, 22370265, 23364499, 44740530, 46728998, 70093497, 116822495, 140186994, 210280491, 233644990, 350467485, 420560982, 700934970, 1051402455, 2102804910]

約数ペア:

[(1, 2102804910), (2, 1051402455), (3, 700934970), (5, 420560982), (6, 350467485), (9, 233644990), (10, 210280491), (15, 140186994), (18, 116822495), (30, 70093497), (45, 46728998), (47, 44740530), (90, 23364499), (94, 22370265), (141, 14913510), (235, 8948106), (282, 7456755), (423, 4971170), (470, 4474053), (705, 2982702), (846, 2485585), (1410, 1491351), (2115, 994234), (4230, 497117)]