108122420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3559}}^1$

素因数の和:3613

約数の個数: 72

約数和(自身を含む): 272724480

約数和(自身を除く): 164602060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 3559, 4340, 6076, 7118, 7595, 14236, 15190, 17795, 24913, 30380, 35590, 49826, 71180, 99652, 110329, 124565, 174391, 220658, 249130, 348782, 441316, 498260, 551645, 697564, 772303, 871955, 1103290, 1544606, 1743910, 2206580, 3089212, 3487820, 3861515, 5406121, 7723030, 10812242, 15446060, 21624484, 27030605, 54061210, 108122420]

約数ペア:

[(1, 108122420), (2, 54061210), (4, 27030605), (5, 21624484), (7, 15446060), (10, 10812242), (14, 7723030), (20, 5406121), (28, 3861515), (31, 3487820), (35, 3089212), (49, 2206580), (62, 1743910), (70, 1544606), (98, 1103290), (124, 871955), (140, 772303), (155, 697564), (196, 551645), (217, 498260), (245, 441316), (310, 348782), (434, 249130), (490, 220658), (620, 174391), (868, 124565), (980, 110329), (1085, 99652), (1519, 71180), (2170, 49826), (3038, 35590), (3559, 30380), (4340, 24913), (6076, 17795), (7118, 15190), (7595, 14236)]