30137050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 58605624

約数和(自身を除く): 28468574

約数列:

[1, 2, 5, 10, 25, 41, 50, 61, 82, 122, 205, 241, 305, 410, 482, 610, 1025, 1205, 1525, 2050, 2410, 2501, 3050, 5002, 6025, 9881, 12050, 12505, 14701, 19762, 25010, 29402, 49405, 62525, 73505, 98810, 125050, 147010, 247025, 367525, 494050, 602741, 735050, 1205482, 3013705, 6027410, 15068525, 30137050]

約数ペア:

[(1, 30137050), (2, 15068525), (5, 6027410), (10, 3013705), (25, 1205482), (41, 735050), (50, 602741), (61, 494050), (82, 367525), (122, 247025), (205, 147010), (241, 125050), (305, 98810), (410, 73505), (482, 62525), (610, 49405), (1025, 29402), (1205, 25010), (1525, 19762), (2050, 14701), (2410, 12505), (2501, 12050), (3050, 9881), (5002, 6025)]