314425870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 703365120

約数和(自身を除く): 388939250

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 31, 38, 46, 55, 62, 95, 110, 115, 155, 190, 209, 211, 230, 253, 310, 341, 418, 422, 437, 506, 589, 682, 713, 874, 1045, 1055, 1178, 1265, 1426, 1705, 2090, 2110, 2185, 2321, 2530, 2945, 3410, 3565, 4009, 4370, 4642, 4807, 4853, 5890, 6479, 6541, 7130, 7843, 8018, 9614, 9706, 11605, 12958, 13082, 13547, 15686, 20045, 23210, 24035, 24265, 27094, 32395, 32705, 39215, 40090, 44099, 48070, 48530, 53383, 64790, 65410, 67735, 71951, 78430, 88198, 92207, 106766, 124279, 135470, 143902, 149017, 150443, 184414, 220495, 248558, 266915, 298034, 300886, 359755, 440990, 461035, 533830, 621395, 719510, 745085, 752215, 922070, 1014277, 1242790, 1367069, 1490170, 1504430, 1654873, 2028554, 2734138, 2858417, 3309746, 5071385, 5716834, 6835345, 8274365, 10142770, 13670690, 14292085, 16548730, 28584170, 31442587, 62885174, 157212935, 314425870]

約数ペア:

[(1, 314425870), (2, 157212935), (5, 62885174), (10, 31442587), (11, 28584170), (19, 16548730), (22, 14292085), (23, 13670690), (31, 10142770), (38, 8274365), (46, 6835345), (55, 5716834), (62, 5071385), (95, 3309746), (110, 2858417), (115, 2734138), (155, 2028554), (190, 1654873), (209, 1504430), (211, 1490170), (230, 1367069), (253, 1242790), (310, 1014277), (341, 922070), (418, 752215), (422, 745085), (437, 719510), (506, 621395), (589, 533830), (682, 461035), (713, 440990), (874, 359755), (1045, 300886), (1055, 298034), (1178, 266915), (1265, 248558), (1426, 220495), (1705, 184414), (2090, 150443), (2110, 149017), (2185, 143902), (2321, 135470), (2530, 124279), (2945, 106766), (3410, 92207), (3565, 88198), (4009, 78430), (4370, 71951), (4642, 67735), (4807, 65410), (4853, 64790), (5890, 53383), (6479, 48530), (6541, 48070), (7130, 44099), (7843, 40090), (8018, 39215), (9614, 32705), (9706, 32395), (11605, 27094), (12958, 24265), (13082, 24035), (13547, 23210), (15686, 20045)]