715987980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233983}}^1$

素因数の和:234015

約数の個数: 72

約数和(自身を含む): 2299594752

約数和(自身を除く): 1583606772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 233983, 467966, 701949, 935932, 1169915, 1403898, 2105847, 2339830, 2807796, 3509745, 3977711, 4211694, 4679660, 7019490, 7955422, 8423388, 10529235, 11933133, 14038980, 15910844, 19888555, 21058470, 23866266, 35799399, 39777110, 42116940, 47732532, 59665665, 71598798, 79554220, 119331330, 143197596, 178996995, 238662660, 357993990, 715987980]

約数ペア:

[(1, 715987980), (2, 357993990), (3, 238662660), (4, 178996995), (5, 143197596), (6, 119331330), (9, 79554220), (10, 71598798), (12, 59665665), (15, 47732532), (17, 42116940), (18, 39777110), (20, 35799399), (30, 23866266), (34, 21058470), (36, 19888555), (45, 15910844), (51, 14038980), (60, 11933133), (68, 10529235), (85, 8423388), (90, 7955422), (102, 7019490), (153, 4679660), (170, 4211694), (180, 3977711), (204, 3509745), (255, 2807796), (306, 2339830), (340, 2105847), (510, 1403898), (612, 1169915), (765, 935932), (1020, 701949), (1530, 467966), (3060, 233983)]