30906204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 91155456

約数和(自身を除く): 60249252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 941, 966, 1173, 1428, 1564, 1882, 1932, 2346, 2737, 2823, 3764, 4692, 5474, 5646, 6587, 8211, 10948, 11292, 13174, 15997, 16422, 19761, 21643, 26348, 31994, 32844, 39522, 43286, 47991, 63988, 64929, 79044, 86572, 95982, 111979, 129858, 151501, 191964, 223958, 259716, 303002, 335937, 367931, 447916, 454503, 606004, 671874, 735862, 909006, 1103793, 1343748, 1471724, 1818012, 2207586, 2575517, 4415172, 5151034, 7726551, 10302068, 15453102, 30906204]

約数ペア:

[(1, 30906204), (2, 15453102), (3, 10302068), (4, 7726551), (6, 5151034), (7, 4415172), (12, 2575517), (14, 2207586), (17, 1818012), (21, 1471724), (23, 1343748), (28, 1103793), (34, 909006), (42, 735862), (46, 671874), (51, 606004), (68, 454503), (69, 447916), (84, 367931), (92, 335937), (102, 303002), (119, 259716), (138, 223958), (161, 191964), (204, 151501), (238, 129858), (276, 111979), (322, 95982), (357, 86572), (391, 79044), (476, 64929), (483, 63988), (644, 47991), (714, 43286), (782, 39522), (941, 32844), (966, 31994), (1173, 26348), (1428, 21643), (1564, 19761), (1882, 16422), (1932, 15997), (2346, 13174), (2737, 11292), (2823, 10948), (3764, 8211), (4692, 6587), (5474, 5646)]