42110190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1619}}^1$

素因数の和:1666

約数の個数: 72

約数和(自身を含む): 116377560

約数和(自身を除く): 74267370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1619, 1734, 2601, 2890, 3238, 4335, 4857, 5202, 8095, 8670, 9714, 13005, 14571, 16190, 24285, 26010, 27523, 29142, 48570, 55046, 72855, 82569, 137615, 145710, 165138, 247707, 275230, 412845, 467891, 495414, 825690, 935782, 1238535, 1403673, 2339455, 2477070, 2807346, 4211019, 4678910, 7018365, 8422038, 14036730, 21055095, 42110190]

約数ペア:

[(1, 42110190), (2, 21055095), (3, 14036730), (5, 8422038), (6, 7018365), (9, 4678910), (10, 4211019), (15, 2807346), (17, 2477070), (18, 2339455), (30, 1403673), (34, 1238535), (45, 935782), (51, 825690), (85, 495414), (90, 467891), (102, 412845), (153, 275230), (170, 247707), (255, 165138), (289, 145710), (306, 137615), (510, 82569), (578, 72855), (765, 55046), (867, 48570), (1445, 29142), (1530, 27523), (1619, 26010), (1734, 24285), (2601, 16190), (2890, 14571), (3238, 13005), (4335, 9714), (4857, 8670), (5202, 8095)]