30527072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 68947200

約数和(自身を除く): 38420128

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 37, 38, 46, 59, 74, 76, 92, 118, 148, 152, 184, 236, 296, 304, 368, 437, 472, 592, 608, 703, 736, 851, 874, 944, 1121, 1184, 1357, 1406, 1702, 1748, 1888, 2183, 2242, 2714, 2812, 3404, 3496, 4366, 4484, 5428, 5624, 6808, 6992, 8732, 8968, 10856, 11248, 13616, 13984, 16169, 17464, 17936, 21712, 22496, 25783, 27232, 32338, 34928, 35872, 41477, 43424, 50209, 51566, 64676, 69856, 82954, 100418, 103132, 129352, 165908, 200836, 206264, 258704, 331816, 401672, 412528, 517408, 663632, 803344, 825056, 953971, 1327264, 1606688, 1907942, 3815884, 7631768, 15263536, 30527072]

約数ペア:

[(1, 30527072), (2, 15263536), (4, 7631768), (8, 3815884), (16, 1907942), (19, 1606688), (23, 1327264), (32, 953971), (37, 825056), (38, 803344), (46, 663632), (59, 517408), (74, 412528), (76, 401672), (92, 331816), (118, 258704), (148, 206264), (152, 200836), (184, 165908), (236, 129352), (296, 103132), (304, 100418), (368, 82954), (437, 69856), (472, 64676), (592, 51566), (608, 50209), (703, 43424), (736, 41477), (851, 35872), (874, 34928), (944, 32338), (1121, 27232), (1184, 25783), (1357, 22496), (1406, 21712), (1702, 17936), (1748, 17464), (1888, 16169), (2183, 13984), (2242, 13616), (2714, 11248), (2812, 10856), (3404, 8968), (3496, 8732), (4366, 6992), (4484, 6808), (5428, 5624)]