2395140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 7741440

約数和(自身を除く): 5346300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 191, 209, 220, 228, 285, 330, 380, 382, 418, 570, 573, 627, 660, 764, 836, 955, 1045, 1140, 1146, 1254, 1910, 2090, 2101, 2292, 2508, 2865, 3135, 3629, 3820, 4180, 4202, 5730, 6270, 6303, 7258, 8404, 10505, 10887, 11460, 12540, 12606, 14516, 18145, 21010, 21774, 25212, 31515, 36290, 39919, 42020, 43548, 54435, 63030, 72580, 79838, 108870, 119757, 126060, 159676, 199595, 217740, 239514, 399190, 479028, 598785, 798380, 1197570, 2395140]

約数ペア:

[(1, 2395140), (2, 1197570), (3, 798380), (4, 598785), (5, 479028), (6, 399190), (10, 239514), (11, 217740), (12, 199595), (15, 159676), (19, 126060), (20, 119757), (22, 108870), (30, 79838), (33, 72580), (38, 63030), (44, 54435), (55, 43548), (57, 42020), (60, 39919), (66, 36290), (76, 31515), (95, 25212), (110, 21774), (114, 21010), (132, 18145), (165, 14516), (190, 12606), (191, 12540), (209, 11460), (220, 10887), (228, 10505), (285, 8404), (330, 7258), (380, 6303), (382, 6270), (418, 5730), (570, 4202), (573, 4180), (627, 3820), (660, 3629), (764, 3135), (836, 2865), (955, 2508), (1045, 2292), (1140, 2101), (1146, 2090), (1254, 1910)]