144995060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33409}}^1$

素因数の和:33456

約数の個数: 48

約数和(自身を含む): 359224320

約数和(自身を除く): 214229260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 33409, 66818, 133636, 167045, 233863, 334090, 467726, 668180, 935452, 1035679, 1169315, 2071358, 2338630, 4142716, 4677260, 5178395, 7249753, 10356790, 14499506, 20713580, 28999012, 36248765, 72497530, 144995060]

約数ペア:

[(1, 144995060), (2, 72497530), (4, 36248765), (5, 28999012), (7, 20713580), (10, 14499506), (14, 10356790), (20, 7249753), (28, 5178395), (31, 4677260), (35, 4142716), (62, 2338630), (70, 2071358), (124, 1169315), (140, 1035679), (155, 935452), (217, 668180), (310, 467726), (434, 334090), (620, 233863), (868, 167045), (1085, 133636), (2170, 66818), (4340, 33409)]