15870078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 43130880

約数和(自身を除く): 27260802

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 102, 119, 126, 153, 186, 217, 238, 239, 279, 306, 357, 434, 478, 527, 558, 651, 714, 717, 1054, 1071, 1302, 1434, 1581, 1673, 1953, 2142, 2151, 3162, 3346, 3689, 3906, 4063, 4302, 4743, 5019, 7378, 7409, 8126, 9486, 10038, 11067, 12189, 14818, 15057, 22134, 22227, 24378, 28441, 30114, 33201, 36567, 44454, 51863, 56882, 66402, 66681, 73134, 85323, 103726, 125953, 133362, 155589, 170646, 251906, 255969, 311178, 377859, 466767, 511938, 755718, 881671, 933534, 1133577, 1763342, 2267154, 2645013, 5290026, 7935039, 15870078]

約数ペア:

[(1, 15870078), (2, 7935039), (3, 5290026), (6, 2645013), (7, 2267154), (9, 1763342), (14, 1133577), (17, 933534), (18, 881671), (21, 755718), (31, 511938), (34, 466767), (42, 377859), (51, 311178), (62, 255969), (63, 251906), (93, 170646), (102, 155589), (119, 133362), (126, 125953), (153, 103726), (186, 85323), (217, 73134), (238, 66681), (239, 66402), (279, 56882), (306, 51863), (357, 44454), (434, 36567), (478, 33201), (527, 30114), (558, 28441), (651, 24378), (714, 22227), (717, 22134), (1054, 15057), (1071, 14818), (1302, 12189), (1434, 11067), (1581, 10038), (1673, 9486), (1953, 8126), (2142, 7409), (2151, 7378), (3162, 5019), (3346, 4743), (3689, 4302), (3906, 4063)]