139708860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 401006592

約数和(自身を除く): 261297732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 167, 191, 219, 292, 334, 365, 382, 438, 501, 573, 668, 730, 764, 835, 876, 955, 1002, 1095, 1146, 1460, 1670, 1910, 2004, 2190, 2292, 2505, 2865, 3340, 3820, 4380, 5010, 5730, 10020, 11460, 12191, 13943, 24382, 27886, 31897, 36573, 41829, 48764, 55772, 60955, 63794, 69715, 73146, 83658, 95691, 121910, 127588, 139430, 146292, 159485, 167316, 182865, 191382, 209145, 243820, 278860, 318970, 365730, 382764, 418290, 478455, 637940, 731460, 836580, 956910, 1913820, 2328481, 4656962, 6985443, 9313924, 11642405, 13970886, 23284810, 27941772, 34927215, 46569620, 69854430, 139708860]

約数ペア:

[(1, 139708860), (2, 69854430), (3, 46569620), (4, 34927215), (5, 27941772), (6, 23284810), (10, 13970886), (12, 11642405), (15, 9313924), (20, 6985443), (30, 4656962), (60, 2328481), (73, 1913820), (146, 956910), (167, 836580), (191, 731460), (219, 637940), (292, 478455), (334, 418290), (365, 382764), (382, 365730), (438, 318970), (501, 278860), (573, 243820), (668, 209145), (730, 191382), (764, 182865), (835, 167316), (876, 159485), (955, 146292), (1002, 139430), (1095, 127588), (1146, 121910), (1460, 95691), (1670, 83658), (1910, 73146), (2004, 69715), (2190, 63794), (2292, 60955), (2505, 55772), (2865, 48764), (3340, 41829), (3820, 36573), (4380, 31897), (5010, 27886), (5730, 24382), (10020, 13943), (11460, 12191)]