27650630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 60186240

約数和(自身を除く): 32535610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 53, 58, 70, 106, 145, 203, 257, 265, 290, 371, 406, 514, 530, 742, 1015, 1285, 1537, 1799, 1855, 2030, 2570, 3074, 3598, 3710, 7453, 7685, 8995, 10759, 13621, 14906, 15370, 17990, 21518, 27242, 37265, 52171, 53795, 68105, 74530, 95347, 104342, 107590, 136210, 190694, 260855, 395009, 476735, 521710, 790018, 953470, 1975045, 2765063, 3950090, 5530126, 13825315, 27650630]

約数ペア:

[(1, 27650630), (2, 13825315), (5, 5530126), (7, 3950090), (10, 2765063), (14, 1975045), (29, 953470), (35, 790018), (53, 521710), (58, 476735), (70, 395009), (106, 260855), (145, 190694), (203, 136210), (257, 107590), (265, 104342), (290, 95347), (371, 74530), (406, 68105), (514, 53795), (530, 52171), (742, 37265), (1015, 27242), (1285, 21518), (1537, 17990), (1799, 15370), (1855, 14906), (2030, 13621), (2570, 10759), (3074, 8995), (3598, 7685), (3710, 7453)]