1245165714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3517}}^1$

素因数の和:3644

約数の個数: 96

約数和(自身を含む): 3111741360

約数和(自身を除く): 1866575646

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 89, 102, 117, 153, 178, 221, 234, 267, 306, 442, 534, 663, 801, 1157, 1326, 1513, 1602, 1989, 2314, 3026, 3471, 3517, 3978, 4539, 6942, 7034, 9078, 10413, 10551, 13617, 19669, 20826, 21102, 27234, 31653, 39338, 45721, 59007, 59789, 63306, 91442, 118014, 119578, 137163, 177021, 179367, 274326, 313013, 354042, 358734, 411489, 538101, 626026, 777257, 822978, 939039, 1076202, 1554514, 1878078, 2331771, 2817117, 4069169, 4663542, 5321221, 5634234, 6995313, 8138338, 10642442, 12207507, 13990626, 15963663, 24415014, 31927326, 36622521, 47890989, 69175873, 73245042, 95781978, 138351746, 207527619, 415055238, 622582857, 1245165714]

約数ペア:

[(1, 1245165714), (2, 622582857), (3, 415055238), (6, 207527619), (9, 138351746), (13, 95781978), (17, 73245042), (18, 69175873), (26, 47890989), (34, 36622521), (39, 31927326), (51, 24415014), (78, 15963663), (89, 13990626), (102, 12207507), (117, 10642442), (153, 8138338), (178, 6995313), (221, 5634234), (234, 5321221), (267, 4663542), (306, 4069169), (442, 2817117), (534, 2331771), (663, 1878078), (801, 1554514), (1157, 1076202), (1326, 939039), (1513, 822978), (1602, 777257), (1989, 626026), (2314, 538101), (3026, 411489), (3471, 358734), (3517, 354042), (3978, 313013), (4539, 274326), (6942, 179367), (7034, 177021), (9078, 137163), (10413, 119578), (10551, 118014), (13617, 91442), (19669, 63306), (20826, 59789), (21102, 59007), (27234, 45721), (31653, 39338)]