12358740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 37537920

約数和(自身を除く): 25179180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 293, 370, 380, 444, 555, 570, 586, 703, 740, 879, 1110, 1140, 1172, 1406, 1465, 1758, 2109, 2220, 2812, 2930, 3515, 3516, 4218, 4395, 5567, 5860, 7030, 8436, 8790, 10545, 10841, 11134, 14060, 16701, 17580, 21090, 21682, 22268, 27835, 32523, 33402, 42180, 43364, 54205, 55670, 65046, 66804, 83505, 108410, 111340, 130092, 162615, 167010, 205979, 216820, 325230, 334020, 411958, 617937, 650460, 823916, 1029895, 1235874, 2059790, 2471748, 3089685, 4119580, 6179370, 12358740]

約数ペア:

[(1, 12358740), (2, 6179370), (3, 4119580), (4, 3089685), (5, 2471748), (6, 2059790), (10, 1235874), (12, 1029895), (15, 823916), (19, 650460), (20, 617937), (30, 411958), (37, 334020), (38, 325230), (57, 216820), (60, 205979), (74, 167010), (76, 162615), (95, 130092), (111, 111340), (114, 108410), (148, 83505), (185, 66804), (190, 65046), (222, 55670), (228, 54205), (285, 43364), (293, 42180), (370, 33402), (380, 32523), (444, 27835), (555, 22268), (570, 21682), (586, 21090), (703, 17580), (740, 16701), (879, 14060), (1110, 11134), (1140, 10841), (1172, 10545), (1406, 8790), (1465, 8436), (1758, 7030), (2109, 5860), (2220, 5567), (2812, 4395), (2930, 4218), (3515, 3516)]