8410290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 23880960

約数和(自身を除く): 15470670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 1381, 2030, 2762, 3045, 4143, 6090, 6905, 8286, 9667, 13810, 19334, 20715, 29001, 40049, 41430, 48335, 58002, 80098, 96670, 120147, 145005, 200245, 240294, 280343, 290010, 400490, 560686, 600735, 841029, 1201470, 1401715, 1682058, 2803430, 4205145, 8410290]

約数ペア:

[(1, 8410290), (2, 4205145), (3, 2803430), (5, 1682058), (6, 1401715), (7, 1201470), (10, 841029), (14, 600735), (15, 560686), (21, 400490), (29, 290010), (30, 280343), (35, 240294), (42, 200245), (58, 145005), (70, 120147), (87, 96670), (105, 80098), (145, 58002), (174, 48335), (203, 41430), (210, 40049), (290, 29001), (406, 20715), (435, 19334), (609, 13810), (870, 9667), (1015, 8286), (1218, 6905), (1381, 6090), (2030, 4143), (2762, 3045)]