7428690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 12227310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1399, 1770, 2655, 2798, 4197, 5310, 6995, 8394, 12591, 13990, 20985, 25182, 41970, 62955, 82541, 125910, 165082, 247623, 412705, 495246, 742869, 825410, 1238115, 1485738, 2476230, 3714345, 7428690]

約数ペア:

[(1, 7428690), (2, 3714345), (3, 2476230), (5, 1485738), (6, 1238115), (9, 825410), (10, 742869), (15, 495246), (18, 412705), (30, 247623), (45, 165082), (59, 125910), (90, 82541), (118, 62955), (177, 41970), (295, 25182), (354, 20985), (531, 13990), (590, 12591), (885, 8394), (1062, 6995), (1399, 5310), (1770, 4197), (2655, 2798)]