166685220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71233}}^1$

素因数の和:71261

約数の個数: 72

約数和(自身を含む): 544512696

約数和(自身を除く): 377827476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 71233, 142466, 213699, 284932, 356165, 427398, 641097, 712330, 854796, 926029, 1068495, 1282194, 1424660, 1852058, 2136990, 2564388, 2778087, 3205485, 3704116, 4273980, 4630145, 5556174, 6410970, 8334261, 9260290, 11112348, 12821940, 13890435, 16668522, 18520580, 27780870, 33337044, 41671305, 55561740, 83342610, 166685220]

約数ペア:

[(1, 166685220), (2, 83342610), (3, 55561740), (4, 41671305), (5, 33337044), (6, 27780870), (9, 18520580), (10, 16668522), (12, 13890435), (13, 12821940), (15, 11112348), (18, 9260290), (20, 8334261), (26, 6410970), (30, 5556174), (36, 4630145), (39, 4273980), (45, 3704116), (52, 3205485), (60, 2778087), (65, 2564388), (78, 2136990), (90, 1852058), (117, 1424660), (130, 1282194), (156, 1068495), (180, 926029), (195, 854796), (234, 712330), (260, 641097), (390, 427398), (468, 356165), (585, 284932), (780, 213699), (1170, 142466), (2340, 71233)]