174454980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13399}}^1$

素因数の和:13449

約数の個数: 96

約数和(自身を含む): 576307200

約数和(自身を除く): 401852220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 13399, 26798, 40197, 53596, 66995, 80394, 93793, 133990, 160788, 187586, 200985, 267980, 281379, 375172, 401970, 415369, 468965, 562758, 803940, 830738, 937930, 1125516, 1246107, 1406895, 1661476, 1875860, 2076845, 2492214, 2813790, 2907583, 4153690, 4984428, 5627580, 5815166, 6230535, 8307380, 8722749, 11630332, 12461070, 14537915, 17445498, 24922140, 29075830, 34890996, 43613745, 58151660, 87227490, 174454980]

約数ペア:

[(1, 174454980), (2, 87227490), (3, 58151660), (4, 43613745), (5, 34890996), (6, 29075830), (7, 24922140), (10, 17445498), (12, 14537915), (14, 12461070), (15, 11630332), (20, 8722749), (21, 8307380), (28, 6230535), (30, 5815166), (31, 5627580), (35, 4984428), (42, 4153690), (60, 2907583), (62, 2813790), (70, 2492214), (84, 2076845), (93, 1875860), (105, 1661476), (124, 1406895), (140, 1246107), (155, 1125516), (186, 937930), (210, 830738), (217, 803940), (310, 562758), (372, 468965), (420, 415369), (434, 401970), (465, 375172), (620, 281379), (651, 267980), (868, 200985), (930, 187586), (1085, 160788), (1302, 133990), (1860, 93793), (2170, 80394), (2604, 66995), (3255, 53596), (4340, 40197), (6510, 26798), (13020, 13399)]