70505358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 191102976

約数和(自身を除く): 120597618

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 47, 51, 66, 77, 94, 102, 119, 141, 154, 187, 191, 231, 238, 282, 329, 357, 374, 382, 462, 517, 561, 573, 658, 714, 799, 987, 1034, 1122, 1146, 1309, 1337, 1551, 1598, 1974, 2101, 2397, 2618, 2674, 3102, 3247, 3619, 3927, 4011, 4202, 4794, 5593, 6303, 6494, 7238, 7854, 8022, 8789, 8977, 9741, 10857, 11186, 12606, 14707, 16779, 17578, 17954, 19482, 21714, 22729, 26367, 26931, 29414, 33558, 35717, 44121, 45458, 52734, 53862, 61523, 62839, 68187, 71434, 88242, 98747, 107151, 123046, 125678, 136374, 152609, 184569, 188517, 197494, 214302, 250019, 296241, 305218, 369138, 377034, 457827, 500038, 592482, 691229, 750057, 915654, 1068263, 1382458, 1500114, 1678699, 2073687, 2136526, 3204789, 3357398, 4147374, 5036097, 6409578, 10072194, 11750893, 23501786, 35252679, 70505358]

約数ペア:

[(1, 70505358), (2, 35252679), (3, 23501786), (6, 11750893), (7, 10072194), (11, 6409578), (14, 5036097), (17, 4147374), (21, 3357398), (22, 3204789), (33, 2136526), (34, 2073687), (42, 1678699), (47, 1500114), (51, 1382458), (66, 1068263), (77, 915654), (94, 750057), (102, 691229), (119, 592482), (141, 500038), (154, 457827), (187, 377034), (191, 369138), (231, 305218), (238, 296241), (282, 250019), (329, 214302), (357, 197494), (374, 188517), (382, 184569), (462, 152609), (517, 136374), (561, 125678), (573, 123046), (658, 107151), (714, 98747), (799, 88242), (987, 71434), (1034, 68187), (1122, 62839), (1146, 61523), (1309, 53862), (1337, 52734), (1551, 45458), (1598, 44121), (1974, 35717), (2101, 33558), (2397, 29414), (2618, 26931), (2674, 26367), (3102, 22729), (3247, 21714), (3619, 19482), (3927, 17954), (4011, 17578), (4202, 16779), (4794, 14707), (5593, 12606), (6303, 11186), (6494, 10857), (7238, 9741), (7854, 8977), (8022, 8789)]