161617260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12413}}^1$

素因数の和:12463

約数の個数: 96

約数和(自身を含む): 533901312

約数和(自身を除く): 372284052

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, 12413, 13020, 24826, 37239, 49652, 62065, 74478, 86891, 124130, 148956, 173782, 186195, 248260, 260673, 347564, 372390, 384803, 434455, 521346, 744780, 769606, 868910, 1042692, 1154409, 1303365, 1539212, 1737820, 1924015, 2308818, 2606730, 2693621, 3848030, 4617636, 5213460, 5387242, 5772045, 7696060, 8080863, 10774484, 11544090, 13468105, 16161726, 23088180, 26936210, 32323452, 40404315, 53872420, 80808630, 161617260]

約数ペア:

[(1, 161617260), (2, 80808630), (3, 53872420), (4, 40404315), (5, 32323452), (6, 26936210), (7, 23088180), (10, 16161726), (12, 13468105), (14, 11544090), (15, 10774484), (20, 8080863), (21, 7696060), (28, 5772045), (30, 5387242), (31, 5213460), (35, 4617636), (42, 3848030), (60, 2693621), (62, 2606730), (70, 2308818), (84, 1924015), (93, 1737820), (105, 1539212), (124, 1303365), (140, 1154409), (155, 1042692), (186, 868910), (210, 769606), (217, 744780), (310, 521346), (372, 434455), (420, 384803), (434, 372390), (465, 347564), (620, 260673), (651, 248260), (868, 186195), (930, 173782), (1085, 148956), (1302, 124130), (1860, 86891), (2170, 74478), (2604, 62065), (3255, 49652), (4340, 37239), (6510, 24826), (12413, 13020)]