76468210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4987

約数の個数: 64

約数和(自身を含む): 179407872

約数和(自身を除く): 102939662

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 4943, 7735, 9886, 15470, 24715, 34601, 49430, 64259, 69202, 84031, 128518, 168062, 173005, 321295, 346010, 420155, 449813, 588217, 642590, 840310, 899626, 1092403, 1176434, 2184806, 2249065, 2941085, 4498130, 5462015, 5882170, 7646821, 10924030, 15293642, 38234105, 76468210]

約数ペア:

[(1, 76468210), (2, 38234105), (5, 15293642), (7, 10924030), (10, 7646821), (13, 5882170), (14, 5462015), (17, 4498130), (26, 2941085), (34, 2249065), (35, 2184806), (65, 1176434), (70, 1092403), (85, 899626), (91, 840310), (119, 642590), (130, 588217), (170, 449813), (182, 420155), (221, 346010), (238, 321295), (442, 173005), (455, 168062), (595, 128518), (910, 84031), (1105, 69202), (1190, 64259), (1547, 49430), (2210, 34601), (3094, 24715), (4943, 15470), (7735, 9886)]