171018630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61297}}^1$

素因数の和:61341

約数の個数: 48

約数和(自身を含む): 458999424

約数和(自身を除く): 287980794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 61297, 122594, 183891, 306485, 367782, 551673, 612970, 919455, 1103346, 1838910, 1900207, 2758365, 3800414, 5516730, 5700621, 9501035, 11401242, 17101863, 19002070, 28503105, 34203726, 57006210, 85509315, 171018630]

約数ペア:

[(1, 171018630), (2, 85509315), (3, 57006210), (5, 34203726), (6, 28503105), (9, 19002070), (10, 17101863), (15, 11401242), (18, 9501035), (30, 5700621), (31, 5516730), (45, 3800414), (62, 2758365), (90, 1900207), (93, 1838910), (155, 1103346), (186, 919455), (279, 612970), (310, 551673), (465, 367782), (558, 306485), (930, 183891), (1395, 122594), (2790, 61297)]