22408260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53353}}^1$

素因数の和:53372

約数の個数: 48

約数和(自身を含む): 71707776

約数和(自身を除く): 49299516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 53353, 106706, 160059, 213412, 266765, 320118, 373471, 533530, 640236, 746942, 800295, 1067060, 1120413, 1493884, 1600590, 1867355, 2240826, 3201180, 3734710, 4481652, 5602065, 7469420, 11204130, 22408260]

約数ペア:

[(1, 22408260), (2, 11204130), (3, 7469420), (4, 5602065), (5, 4481652), (6, 3734710), (7, 3201180), (10, 2240826), (12, 1867355), (14, 1600590), (15, 1493884), (20, 1120413), (21, 1067060), (28, 800295), (30, 746942), (35, 640236), (42, 533530), (60, 373471), (70, 320118), (84, 266765), (105, 213412), (140, 160059), (210, 106706), (420, 53353)]