7740773740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{3253}}^1$

素因数の和:4031

約数の個数: 96

約数和(自身を含む): 19417789440

約数和(自身を除く): 11677015700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 739, 805, 1478, 1610, 2956, 3220, 3253, 3695, 5173, 6506, 7390, 10346, 13012, 14780, 16265, 16997, 20692, 22771, 25865, 32530, 33994, 45542, 51730, 65060, 67988, 74819, 84985, 91084, 103460, 113855, 118979, 149638, 169970, 227710, 237958, 299276, 339940, 374095, 455420, 475916, 523733, 594895, 748190, 1047466, 1189790, 1496380, 2094932, 2379580, 2403967, 2618665, 4807934, 5237330, 9615868, 10474660, 12019835, 16827769, 24039670, 33655538, 48079340, 55291241, 67311076, 84138845, 110582482, 168277690, 221164964, 276456205, 336555380, 387038687, 552912410, 774077374, 1105824820, 1548154748, 1935193435, 3870386870, 7740773740]

約数ペア:

[(1, 7740773740), (2, 3870386870), (4, 1935193435), (5, 1548154748), (7, 1105824820), (10, 774077374), (14, 552912410), (20, 387038687), (23, 336555380), (28, 276456205), (35, 221164964), (46, 168277690), (70, 110582482), (92, 84138845), (115, 67311076), (140, 55291241), (161, 48079340), (230, 33655538), (322, 24039670), (460, 16827769), (644, 12019835), (739, 10474660), (805, 9615868), (1478, 5237330), (1610, 4807934), (2956, 2618665), (3220, 2403967), (3253, 2379580), (3695, 2094932), (5173, 1496380), (6506, 1189790), (7390, 1047466), (10346, 748190), (13012, 594895), (14780, 523733), (16265, 475916), (16997, 455420), (20692, 374095), (22771, 339940), (25865, 299276), (32530, 237958), (33994, 227710), (45542, 169970), (51730, 149638), (65060, 118979), (67988, 113855), (74819, 103460), (84985, 91084)]