479638530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{253777}}^1$

素因数の和:253800

約数の個数: 64

約数和(自身を含む): 1461761280

約数和(自身を除く): 982122750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 253777, 507554, 761331, 1268885, 1522662, 1776439, 2283993, 2537770, 3552878, 3806655, 4567986, 5329317, 6851979, 7613310, 8882195, 10658634, 11419965, 13703958, 15987951, 17764390, 22839930, 26646585, 31975902, 34259895, 47963853, 53293170, 68519790, 79939755, 95927706, 159879510, 239819265, 479638530]

約数ペア:

[(1, 479638530), (2, 239819265), (3, 159879510), (5, 95927706), (6, 79939755), (7, 68519790), (9, 53293170), (10, 47963853), (14, 34259895), (15, 31975902), (18, 26646585), (21, 22839930), (27, 17764390), (30, 15987951), (35, 13703958), (42, 11419965), (45, 10658634), (54, 8882195), (63, 7613310), (70, 6851979), (90, 5329317), (105, 4567986), (126, 3806655), (135, 3552878), (189, 2537770), (210, 2283993), (270, 1776439), (315, 1522662), (378, 1268885), (630, 761331), (945, 507554), (1890, 253777)]