30431632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 77887872

約数和(自身を除く): 47456240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1453, 1496, 1904, 2618, 2906, 2992, 5236, 5812, 10171, 10472, 11624, 15983, 20342, 20944, 23248, 24701, 31966, 40684, 49402, 63932, 81368, 98804, 111881, 127864, 162736, 172907, 197608, 223762, 255728, 271711, 345814, 395216, 447524, 543422, 691628, 895048, 1086844, 1383256, 1790096, 1901977, 2173688, 2766512, 3803954, 4347376, 7607908, 15215816, 30431632]

約数ペア:

[(1, 30431632), (2, 15215816), (4, 7607908), (7, 4347376), (8, 3803954), (11, 2766512), (14, 2173688), (16, 1901977), (17, 1790096), (22, 1383256), (28, 1086844), (34, 895048), (44, 691628), (56, 543422), (68, 447524), (77, 395216), (88, 345814), (112, 271711), (119, 255728), (136, 223762), (154, 197608), (176, 172907), (187, 162736), (238, 127864), (272, 111881), (308, 98804), (374, 81368), (476, 63932), (616, 49402), (748, 40684), (952, 31966), (1232, 24701), (1309, 23248), (1453, 20944), (1496, 20342), (1904, 15983), (2618, 11624), (2906, 10472), (2992, 10171), (5236, 5812)]