3887321570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 8138299392

約数和(自身を除く): 4250977822

約数列:

[1, 2, 5, 10, 11, 22, 31, 53, 55, 62, 106, 110, 137, 155, 157, 265, 274, 310, 314, 341, 530, 583, 682, 685, 785, 1166, 1370, 1507, 1570, 1643, 1705, 1727, 2915, 3014, 3286, 3410, 3454, 4247, 4867, 5830, 7261, 7535, 8215, 8321, 8494, 8635, 9734, 14522, 15070, 16430, 16642, 17270, 18073, 21235, 21509, 24335, 36146, 36305, 41605, 42470, 43018, 46717, 48670, 53537, 72610, 79871, 83210, 90365, 91531, 93434, 107074, 107545, 159742, 180730, 183062, 215090, 225091, 233585, 236599, 257951, 267685, 399355, 450182, 457655, 467170, 473198, 515902, 535370, 666779, 798710, 915310, 1125455, 1139977, 1182995, 1289755, 1333558, 2250910, 2279954, 2365990, 2476001, 2579510, 2837461, 3333895, 4952002, 5674922, 5699885, 6667790, 7334569, 11399770, 12380005, 12539747, 14187305, 14669138, 24760010, 25079494, 28374610, 35339287, 36672845, 62698735, 70678574, 73345690, 125397470, 176696435, 353392870, 388732157, 777464314, 1943660785, 3887321570]

約数ペア:

[(1, 3887321570), (2, 1943660785), (5, 777464314), (10, 388732157), (11, 353392870), (22, 176696435), (31, 125397470), (53, 73345690), (55, 70678574), (62, 62698735), (106, 36672845), (110, 35339287), (137, 28374610), (155, 25079494), (157, 24760010), (265, 14669138), (274, 14187305), (310, 12539747), (314, 12380005), (341, 11399770), (530, 7334569), (583, 6667790), (682, 5699885), (685, 5674922), (785, 4952002), (1166, 3333895), (1370, 2837461), (1507, 2579510), (1570, 2476001), (1643, 2365990), (1705, 2279954), (1727, 2250910), (2915, 1333558), (3014, 1289755), (3286, 1182995), (3410, 1139977), (3454, 1125455), (4247, 915310), (4867, 798710), (5830, 666779), (7261, 535370), (7535, 515902), (8215, 473198), (8321, 467170), (8494, 457655), (8635, 450182), (9734, 399355), (14522, 267685), (15070, 257951), (16430, 236599), (16642, 233585), (17270, 225091), (18073, 215090), (21235, 183062), (21509, 180730), (24335, 159742), (36146, 107545), (36305, 107074), (41605, 93434), (42470, 91531), (43018, 90365), (46717, 83210), (48670, 79871), (53537, 72610)]