22407420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 74059776

約数和(自身を除く): 51652356

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, 1721, 1860, 2170, 2604, 3255, 3442, 4340, 5163, 6510, 6884, 8605, 10326, 12047, 13020, 17210, 20652, 24094, 25815, 34420, 36141, 48188, 51630, 53351, 60235, 72282, 103260, 106702, 120470, 144564, 160053, 180705, 213404, 240940, 266755, 320106, 361410, 373457, 533510, 640212, 722820, 746914, 800265, 1067020, 1120371, 1493828, 1600530, 1867285, 2240742, 3201060, 3734570, 4481484, 5601855, 7469140, 11203710, 22407420]

約数ペア:

[(1, 22407420), (2, 11203710), (3, 7469140), (4, 5601855), (5, 4481484), (6, 3734570), (7, 3201060), (10, 2240742), (12, 1867285), (14, 1600530), (15, 1493828), (20, 1120371), (21, 1067020), (28, 800265), (30, 746914), (31, 722820), (35, 640212), (42, 533510), (60, 373457), (62, 361410), (70, 320106), (84, 266755), (93, 240940), (105, 213404), (124, 180705), (140, 160053), (155, 144564), (186, 120470), (210, 106702), (217, 103260), (310, 72282), (372, 60235), (420, 53351), (434, 51630), (465, 48188), (620, 36141), (651, 34420), (868, 25815), (930, 24094), (1085, 20652), (1302, 17210), (1721, 13020), (1860, 12047), (2170, 10326), (2604, 8605), (3255, 6884), (3442, 6510), (4340, 5163)]