788305830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{27689}}^1$

素因数の和:27785

約数の個数: 64

約数和(自身を含む): 2065452480

約数和(自身を除く): 1277146650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 4745, 5694, 9490, 14235, 27689, 28470, 55378, 83067, 138445, 166134, 276890, 359957, 415335, 719914, 830670, 1079871, 1799785, 2021297, 2159742, 3599570, 4042594, 5399355, 6063891, 10106485, 10798710, 12127782, 20212970, 26276861, 30319455, 52553722, 60638910, 78830583, 131384305, 157661166, 262768610, 394152915, 788305830]

約数ペア:

[(1, 788305830), (2, 394152915), (3, 262768610), (5, 157661166), (6, 131384305), (10, 78830583), (13, 60638910), (15, 52553722), (26, 30319455), (30, 26276861), (39, 20212970), (65, 12127782), (73, 10798710), (78, 10106485), (130, 6063891), (146, 5399355), (195, 4042594), (219, 3599570), (365, 2159742), (390, 2021297), (438, 1799785), (730, 1079871), (949, 830670), (1095, 719914), (1898, 415335), (2190, 359957), (2847, 276890), (4745, 166134), (5694, 138445), (9490, 83067), (14235, 55378), (27689, 28470)]