140780310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22453}}^1$

素因数の和:22493

約数の個数: 64

約数和(自身を含む): 388005120

約数和(自身を除く): 247224810

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 22453, 44906, 67359, 112265, 134718, 224530, 246983, 336795, 426607, 493966, 673590, 740949, 853214, 1234915, 1279821, 1481898, 2133035, 2469830, 2559642, 3704745, 4266070, 4692677, 6399105, 7409490, 9385354, 12798210, 14078031, 23463385, 28156062, 46926770, 70390155, 140780310]

約数ペア:

[(1, 140780310), (2, 70390155), (3, 46926770), (5, 28156062), (6, 23463385), (10, 14078031), (11, 12798210), (15, 9385354), (19, 7409490), (22, 6399105), (30, 4692677), (33, 4266070), (38, 3704745), (55, 2559642), (57, 2469830), (66, 2133035), (95, 1481898), (110, 1279821), (114, 1234915), (165, 853214), (190, 740949), (209, 673590), (285, 493966), (330, 426607), (418, 336795), (570, 246983), (627, 224530), (1045, 134718), (1254, 112265), (2090, 67359), (3135, 44906), (6270, 22453)]