2019853890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{13463}}^1$

素因数の和:15143

約数の個数: 48

約数和(自身を含む): 5255160768

約数和(自身を除く): 3235306878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1667, 3334, 5001, 8335, 10002, 13463, 15003, 16670, 25005, 26926, 30006, 40389, 50010, 67315, 75015, 80778, 121167, 134630, 150030, 201945, 242334, 403890, 605835, 1211670, 22442821, 44885642, 67328463, 112214105, 134656926, 201985389, 224428210, 336642315, 403970778, 673284630, 1009926945, 2019853890]

約数ペア:

[(1, 2019853890), (2, 1009926945), (3, 673284630), (5, 403970778), (6, 336642315), (9, 224428210), (10, 201985389), (15, 134656926), (18, 112214105), (30, 67328463), (45, 44885642), (90, 22442821), (1667, 1211670), (3334, 605835), (5001, 403890), (8335, 242334), (10002, 201945), (13463, 150030), (15003, 134630), (16670, 121167), (25005, 80778), (26926, 75015), (30006, 67315), (40389, 50010)]