72641370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4171

約数の個数: 64

約数和(自身を含む): 189480960

約数和(自身を除く): 116839590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 4111, 5890, 8222, 8835, 12333, 17670, 20555, 24666, 41110, 61665, 78109, 123330, 127441, 156218, 234327, 254882, 382323, 390545, 468654, 637205, 764646, 781090, 1171635, 1274410, 1911615, 2343270, 2421379, 3823230, 4842758, 7264137, 12106895, 14528274, 24213790, 36320685, 72641370]

約数ペア:

[(1, 72641370), (2, 36320685), (3, 24213790), (5, 14528274), (6, 12106895), (10, 7264137), (15, 4842758), (19, 3823230), (30, 2421379), (31, 2343270), (38, 1911615), (57, 1274410), (62, 1171635), (93, 781090), (95, 764646), (114, 637205), (155, 468654), (186, 390545), (190, 382323), (285, 254882), (310, 234327), (465, 156218), (570, 127441), (589, 123330), (930, 78109), (1178, 61665), (1767, 41110), (2945, 24666), (3534, 20555), (4111, 17670), (5890, 12333), (8222, 8835)]