148807020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{14851}}^1$

素因数の和:15030

約数の個数: 48

約数和(自身を含む): 419182848

約数和(自身を除く): 270375828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 14851, 29702, 44553, 59404, 74255, 89106, 148510, 178212, 222765, 297020, 445530, 891060, 2480117, 4960234, 7440351, 9920468, 12400585, 14880702, 24801170, 29761404, 37201755, 49602340, 74403510, 148807020]

約数ペア:

[(1, 148807020), (2, 74403510), (3, 49602340), (4, 37201755), (5, 29761404), (6, 24801170), (10, 14880702), (12, 12400585), (15, 9920468), (20, 7440351), (30, 4960234), (60, 2480117), (167, 891060), (334, 445530), (501, 297020), (668, 222765), (835, 178212), (1002, 148510), (1670, 89106), (2004, 74255), (2505, 59404), (3340, 44553), (5010, 29702), (10020, 14851)]