3122580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 8878464

約数和(自身を除く): 5755884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 733, 852, 1065, 1420, 1466, 2130, 2199, 2932, 3665, 4260, 4398, 7330, 8796, 10995, 14660, 21990, 43980, 52043, 104086, 156129, 208172, 260215, 312258, 520430, 624516, 780645, 1040860, 1561290, 3122580]

約数ペア:

[(1, 3122580), (2, 1561290), (3, 1040860), (4, 780645), (5, 624516), (6, 520430), (10, 312258), (12, 260215), (15, 208172), (20, 156129), (30, 104086), (60, 52043), (71, 43980), (142, 21990), (213, 14660), (284, 10995), (355, 8796), (426, 7330), (710, 4398), (733, 4260), (852, 3665), (1065, 2932), (1420, 2199), (1466, 2130)]