30990456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3617}}^1$

素因数の和:3653

約数の個数: 96

約数和(自身を含む): 101593440

約数和(自身を除く): 70602984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 3617, 4284, 7234, 8568, 10851, 14468, 21702, 25319, 28936, 32553, 43404, 50638, 61489, 65106, 75957, 86808, 101276, 122978, 130212, 151914, 184467, 202552, 227871, 245956, 260424, 303828, 368934, 430423, 455742, 491912, 553401, 607656, 737868, 860846, 911484, 1106802, 1291269, 1475736, 1721692, 1822968, 2213604, 2582538, 3443384, 3873807, 4427208, 5165076, 7747614, 10330152, 15495228, 30990456]

約数ペア:

[(1, 30990456), (2, 15495228), (3, 10330152), (4, 7747614), (6, 5165076), (7, 4427208), (8, 3873807), (9, 3443384), (12, 2582538), (14, 2213604), (17, 1822968), (18, 1721692), (21, 1475736), (24, 1291269), (28, 1106802), (34, 911484), (36, 860846), (42, 737868), (51, 607656), (56, 553401), (63, 491912), (68, 455742), (72, 430423), (84, 368934), (102, 303828), (119, 260424), (126, 245956), (136, 227871), (153, 202552), (168, 184467), (204, 151914), (238, 130212), (252, 122978), (306, 101276), (357, 86808), (408, 75957), (476, 65106), (504, 61489), (612, 50638), (714, 43404), (952, 32553), (1071, 28936), (1224, 25319), (1428, 21702), (2142, 14468), (2856, 10851), (3617, 8568), (4284, 7234)]