1841796730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{13789}}^1$

素因数の和:13871

約数の個数: 48

約数和(自身を含む): 3593729160

約数和(自身を除く): 1751932430

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 361, 370, 703, 722, 1406, 1805, 3515, 3610, 7030, 13357, 13789, 26714, 27578, 66785, 68945, 133570, 137890, 261991, 510193, 523982, 1020386, 1309955, 2550965, 2619910, 4977829, 5101930, 9693667, 9955658, 19387334, 24889145, 48468335, 49778290, 96936670, 184179673, 368359346, 920898365, 1841796730]

約数ペア:

[(1, 1841796730), (2, 920898365), (5, 368359346), (10, 184179673), (19, 96936670), (37, 49778290), (38, 48468335), (74, 24889145), (95, 19387334), (185, 9955658), (190, 9693667), (361, 5101930), (370, 4977829), (703, 2619910), (722, 2550965), (1406, 1309955), (1805, 1020386), (3515, 523982), (3610, 510193), (7030, 261991), (13357, 137890), (13789, 133570), (26714, 68945), (27578, 66785)]