17244420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1721}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 48601728

約数和(自身を除く): 31357308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 1721, 2004, 2505, 3340, 3442, 5010, 5163, 6884, 8605, 10020, 10326, 17210, 20652, 25815, 34420, 51630, 103260, 287407, 574814, 862221, 1149628, 1437035, 1724442, 2874070, 3448884, 4311105, 5748140, 8622210, 17244420]

約数ペア:

[(1, 17244420), (2, 8622210), (3, 5748140), (4, 4311105), (5, 3448884), (6, 2874070), (10, 1724442), (12, 1437035), (15, 1149628), (20, 862221), (30, 574814), (60, 287407), (167, 103260), (334, 51630), (501, 34420), (668, 25815), (835, 20652), (1002, 17210), (1670, 10326), (1721, 10020), (2004, 8605), (2505, 6884), (3340, 5163), (3442, 5010)]