230174455

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 352512000

約数和(自身を除く): 122337545

約数列:

[1, 5, 7, 19, 23, 35, 95, 101, 115, 133, 149, 161, 437, 505, 665, 707, 745, 805, 1043, 1919, 2185, 2323, 2831, 3059, 3427, 3535, 5215, 9595, 11615, 13433, 14155, 15049, 15295, 16261, 17135, 19817, 23989, 44137, 65113, 67165, 75245, 81305, 99085, 105343, 119945, 220685, 285931, 308959, 325565, 346127, 455791, 526715, 1429655, 1544795, 1730635, 2001517, 2278955, 2422889, 6576413, 10007585, 12114445, 32882065, 46034891, 230174455]

約数ペア:

[(1, 230174455), (5, 46034891), (7, 32882065), (19, 12114445), (23, 10007585), (35, 6576413), (95, 2422889), (101, 2278955), (115, 2001517), (133, 1730635), (149, 1544795), (161, 1429655), (437, 526715), (505, 455791), (665, 346127), (707, 325565), (745, 308959), (805, 285931), (1043, 220685), (1919, 119945), (2185, 105343), (2323, 99085), (2831, 81305), (3059, 75245), (3427, 67165), (3535, 65113), (5215, 44137), (9595, 23989), (11615, 19817), (13433, 17135), (14155, 16261), (15049, 15295)]