30376892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 69289920

約数和(自身を除く): 38913028

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 4909, 6188, 9818, 19636, 34363, 63817, 68726, 83453, 127634, 137452, 166906, 255268, 333812, 446719, 584171, 893438, 1084889, 1168342, 1786876, 2169778, 2336684, 4339556, 7594223, 15188446, 30376892]

約数ペア:

[(1, 30376892), (2, 15188446), (4, 7594223), (7, 4339556), (13, 2336684), (14, 2169778), (17, 1786876), (26, 1168342), (28, 1084889), (34, 893438), (52, 584171), (68, 446719), (91, 333812), (119, 255268), (182, 166906), (221, 137452), (238, 127634), (364, 83453), (442, 68726), (476, 63817), (884, 34363), (1547, 19636), (3094, 9818), (4909, 6188)]