82899270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 227994624

約数和(自身を除く): 145095354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 155, 186, 215, 258, 279, 310, 387, 430, 465, 558, 645, 691, 774, 930, 1290, 1333, 1382, 1395, 1935, 2073, 2666, 2790, 3455, 3870, 3999, 4146, 6219, 6665, 6910, 7998, 10365, 11997, 12438, 13330, 19995, 20730, 21421, 23994, 29713, 31095, 39990, 42842, 59426, 59985, 62190, 64263, 89139, 107105, 119970, 128526, 148565, 178278, 192789, 214210, 267417, 297130, 321315, 385578, 445695, 534834, 642630, 891390, 921103, 963945, 1337085, 1842206, 1927890, 2674170, 2763309, 4605515, 5526618, 8289927, 9211030, 13816545, 16579854, 27633090, 41449635, 82899270]

約数ペア:

[(1, 82899270), (2, 41449635), (3, 27633090), (5, 16579854), (6, 13816545), (9, 9211030), (10, 8289927), (15, 5526618), (18, 4605515), (30, 2763309), (31, 2674170), (43, 1927890), (45, 1842206), (62, 1337085), (86, 963945), (90, 921103), (93, 891390), (129, 642630), (155, 534834), (186, 445695), (215, 385578), (258, 321315), (279, 297130), (310, 267417), (387, 214210), (430, 192789), (465, 178278), (558, 148565), (645, 128526), (691, 119970), (774, 107105), (930, 89139), (1290, 64263), (1333, 62190), (1382, 59985), (1395, 59426), (1935, 42842), (2073, 39990), (2666, 31095), (2790, 29713), (3455, 23994), (3870, 21421), (3999, 20730), (4146, 19995), (6219, 13330), (6665, 12438), (6910, 11997), (7998, 10365)]