426421140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{42557}}^1$

素因数の和:42736

約数の個数: 48

約数和(自身を含む): 1201156992

約数和(自身を除く): 774735852

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, 42557, 85114, 127671, 170228, 212785, 255342, 425570, 510684, 638355, 851140, 1276710, 2553420, 7107019, 14214038, 21321057, 28428076, 35535095, 42642114, 71070190, 85284228, 106605285, 142140380, 213210570, 426421140]

約数ペア:

[(1, 426421140), (2, 213210570), (3, 142140380), (4, 106605285), (5, 85284228), (6, 71070190), (10, 42642114), (12, 35535095), (15, 28428076), (20, 21321057), (30, 14214038), (60, 7107019), (167, 2553420), (334, 1276710), (501, 851140), (668, 638355), (835, 510684), (1002, 425570), (1670, 255342), (2004, 212785), (2505, 170228), (3340, 127671), (5010, 85114), (10020, 42557)]