39305210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 45850630

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 217, 295, 307, 310, 413, 434, 590, 614, 826, 1085, 1535, 1829, 2065, 2149, 2170, 3070, 3658, 4130, 4298, 9145, 9517, 10745, 12803, 18113, 18290, 19034, 21490, 25606, 36226, 47585, 64015, 66619, 90565, 95170, 126791, 128030, 133238, 181130, 253582, 333095, 561503, 633955, 666190, 1123006, 1267910, 2807515, 3930521, 5615030, 7861042, 19652605, 39305210]

約数ペア:

[(1, 39305210), (2, 19652605), (5, 7861042), (7, 5615030), (10, 3930521), (14, 2807515), (31, 1267910), (35, 1123006), (59, 666190), (62, 633955), (70, 561503), (118, 333095), (155, 253582), (217, 181130), (295, 133238), (307, 128030), (310, 126791), (413, 95170), (434, 90565), (590, 66619), (614, 64015), (826, 47585), (1085, 36226), (1535, 25606), (1829, 21490), (2065, 19034), (2149, 18290), (2170, 18113), (3070, 12803), (3658, 10745), (4130, 9517), (4298, 9145)]