138805170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:752

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 271767630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 59, 70, 85, 102, 105, 118, 119, 170, 177, 210, 238, 255, 295, 354, 357, 413, 510, 590, 595, 659, 714, 826, 885, 1003, 1190, 1239, 1318, 1770, 1785, 1977, 2006, 2065, 2478, 3009, 3295, 3570, 3954, 4130, 4613, 5015, 6018, 6195, 6590, 7021, 9226, 9885, 10030, 11203, 12390, 13839, 14042, 15045, 19770, 21063, 22406, 23065, 27678, 30090, 33609, 35105, 38881, 42126, 46130, 56015, 67218, 69195, 70210, 77762, 78421, 105315, 112030, 116643, 138390, 156842, 168045, 194405, 210630, 233286, 235263, 272167, 336090, 388810, 392105, 470526, 544334, 583215, 660977, 784210, 816501, 1166430, 1176315, 1321954, 1360835, 1633002, 1982931, 2352630, 2721670, 3304885, 3965862, 4082505, 4626839, 6609770, 8165010, 9253678, 9914655, 13880517, 19829310, 23134195, 27761034, 46268390, 69402585, 138805170]

約数ペア:

[(1, 138805170), (2, 69402585), (3, 46268390), (5, 27761034), (6, 23134195), (7, 19829310), (10, 13880517), (14, 9914655), (15, 9253678), (17, 8165010), (21, 6609770), (30, 4626839), (34, 4082505), (35, 3965862), (42, 3304885), (51, 2721670), (59, 2352630), (70, 1982931), (85, 1633002), (102, 1360835), (105, 1321954), (118, 1176315), (119, 1166430), (170, 816501), (177, 784210), (210, 660977), (238, 583215), (255, 544334), (295, 470526), (354, 392105), (357, 388810), (413, 336090), (510, 272167), (590, 235263), (595, 233286), (659, 210630), (714, 194405), (826, 168045), (885, 156842), (1003, 138390), (1190, 116643), (1239, 112030), (1318, 105315), (1770, 78421), (1785, 77762), (1977, 70210), (2006, 69195), (2065, 67218), (2478, 56015), (3009, 46130), (3295, 42126), (3570, 38881), (3954, 35105), (4130, 33609), (4613, 30090), (5015, 27678), (6018, 23065), (6195, 22406), (6590, 21063), (7021, 19770), (9226, 15045), (9885, 14042), (10030, 13839), (11203, 12390)]