461970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 1296000

約数和(自身を除く): 834030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 59, 87, 90, 118, 135, 145, 174, 177, 261, 270, 290, 295, 354, 435, 522, 531, 590, 783, 870, 885, 1062, 1305, 1566, 1593, 1711, 1770, 2610, 2655, 3186, 3422, 3915, 5133, 5310, 7830, 7965, 8555, 10266, 15399, 15930, 17110, 25665, 30798, 46197, 51330, 76995, 92394, 153990, 230985, 461970]

約数ペア:

[(1, 461970), (2, 230985), (3, 153990), (5, 92394), (6, 76995), (9, 51330), (10, 46197), (15, 30798), (18, 25665), (27, 17110), (29, 15930), (30, 15399), (45, 10266), (54, 8555), (58, 7965), (59, 7830), (87, 5310), (90, 5133), (118, 3915), (135, 3422), (145, 3186), (174, 2655), (177, 2610), (261, 1770), (270, 1711), (290, 1593), (295, 1566), (354, 1305), (435, 1062), (522, 885), (531, 870), (590, 783)]