149189820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14713}}^1$

素因数の和:14751

約数の個数: 72

約数和(自身を含む): 452367216

約数和(自身を除く): 303177396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 14713, 29426, 44139, 58852, 73565, 88278, 147130, 176556, 191269, 220695, 294260, 382538, 441390, 573807, 765076, 882780, 956345, 1147614, 1912690, 2295228, 2486497, 2869035, 3825380, 4972994, 5738070, 7459491, 9945988, 11476140, 12432485, 14918982, 24864970, 29837964, 37297455, 49729940, 74594910, 149189820]

約数ペア:

[(1, 149189820), (2, 74594910), (3, 49729940), (4, 37297455), (5, 29837964), (6, 24864970), (10, 14918982), (12, 12432485), (13, 11476140), (15, 9945988), (20, 7459491), (26, 5738070), (30, 4972994), (39, 3825380), (52, 2869035), (60, 2486497), (65, 2295228), (78, 1912690), (130, 1147614), (156, 956345), (169, 882780), (195, 765076), (260, 573807), (338, 441390), (390, 382538), (507, 294260), (676, 220695), (780, 191269), (845, 176556), (1014, 147130), (1690, 88278), (2028, 73565), (2535, 58852), (3380, 44139), (5070, 29426), (10140, 14713)]