30684048

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 80

約数和(自身を含む): 86708736

約数和(自身を除く): 56024688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1213, 1488, 1581, 2108, 2426, 3162, 3639, 4216, 4852, 6324, 7278, 8432, 9704, 12648, 14556, 19408, 20621, 25296, 29112, 37603, 41242, 58224, 61863, 75206, 82484, 112809, 123726, 150412, 164968, 225618, 247452, 300824, 329936, 451236, 494904, 601648, 639251, 902472, 989808, 1278502, 1804944, 1917753, 2557004, 3835506, 5114008, 7671012, 10228016, 15342024, 30684048]

約数ペア:

[(1, 30684048), (2, 15342024), (3, 10228016), (4, 7671012), (6, 5114008), (8, 3835506), (12, 2557004), (16, 1917753), (17, 1804944), (24, 1278502), (31, 989808), (34, 902472), (48, 639251), (51, 601648), (62, 494904), (68, 451236), (93, 329936), (102, 300824), (124, 247452), (136, 225618), (186, 164968), (204, 150412), (248, 123726), (272, 112809), (372, 82484), (408, 75206), (496, 61863), (527, 58224), (744, 41242), (816, 37603), (1054, 29112), (1213, 25296), (1488, 20621), (1581, 19408), (2108, 14556), (2426, 12648), (3162, 9704), (3639, 8432), (4216, 7278), (4852, 6324)]