30834648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 94080000

約数和(自身を除く): 63245352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 79, 104, 108, 117, 139, 156, 158, 216, 234, 237, 278, 312, 316, 351, 417, 468, 474, 556, 632, 702, 711, 834, 936, 948, 1027, 1112, 1251, 1404, 1422, 1668, 1807, 1896, 2054, 2133, 2502, 2808, 2844, 3081, 3336, 3614, 3753, 4108, 4266, 5004, 5421, 5688, 6162, 7228, 7506, 8216, 8532, 9243, 10008, 10842, 10981, 12324, 14456, 15012, 16263, 17064, 18486, 21684, 21962, 24648, 27729, 30024, 32526, 32943, 36972, 43368, 43924, 48789, 55458, 65052, 65886, 73944, 87848, 97578, 98829, 110916, 130104, 131772, 142753, 195156, 197658, 221832, 263544, 285506, 296487, 390312, 395316, 428259, 571012, 592974, 790632, 856518, 1142024, 1185948, 1284777, 1713036, 2371896, 2569554, 3426072, 3854331, 5139108, 7708662, 10278216, 15417324, 30834648]

約数ペア:

[(1, 30834648), (2, 15417324), (3, 10278216), (4, 7708662), (6, 5139108), (8, 3854331), (9, 3426072), (12, 2569554), (13, 2371896), (18, 1713036), (24, 1284777), (26, 1185948), (27, 1142024), (36, 856518), (39, 790632), (52, 592974), (54, 571012), (72, 428259), (78, 395316), (79, 390312), (104, 296487), (108, 285506), (117, 263544), (139, 221832), (156, 197658), (158, 195156), (216, 142753), (234, 131772), (237, 130104), (278, 110916), (312, 98829), (316, 97578), (351, 87848), (417, 73944), (468, 65886), (474, 65052), (556, 55458), (632, 48789), (702, 43924), (711, 43368), (834, 36972), (936, 32943), (948, 32526), (1027, 30024), (1112, 27729), (1251, 24648), (1404, 21962), (1422, 21684), (1668, 18486), (1807, 17064), (1896, 16263), (2054, 15012), (2133, 14456), (2502, 12324), (2808, 10981), (2844, 10842), (3081, 10008), (3336, 9243), (3614, 8532), (3753, 8216), (4108, 7506), (4266, 7228), (5004, 6162), (5421, 5688)]