306271740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1747

約数の個数: 96

約数和(自身を含む): 889426944

約数和(自身を除く): 583155204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 67, 94, 134, 141, 188, 201, 235, 268, 282, 335, 402, 470, 564, 670, 705, 804, 940, 1005, 1340, 1410, 1621, 2010, 2820, 3149, 3242, 4020, 4863, 6298, 6484, 8105, 9447, 9726, 12596, 15745, 16210, 18894, 19452, 24315, 31490, 32420, 37788, 47235, 48630, 62980, 76187, 94470, 97260, 108607, 152374, 188940, 217214, 228561, 304748, 325821, 380935, 434428, 457122, 543035, 651642, 761870, 914244, 1086070, 1142805, 1303284, 1523740, 1629105, 2172140, 2285610, 3258210, 4571220, 5104529, 6516420, 10209058, 15313587, 20418116, 25522645, 30627174, 51045290, 61254348, 76567935, 102090580, 153135870, 306271740]

約数ペア:

[(1, 306271740), (2, 153135870), (3, 102090580), (4, 76567935), (5, 61254348), (6, 51045290), (10, 30627174), (12, 25522645), (15, 20418116), (20, 15313587), (30, 10209058), (47, 6516420), (60, 5104529), (67, 4571220), (94, 3258210), (134, 2285610), (141, 2172140), (188, 1629105), (201, 1523740), (235, 1303284), (268, 1142805), (282, 1086070), (335, 914244), (402, 761870), (470, 651642), (564, 543035), (670, 457122), (705, 434428), (804, 380935), (940, 325821), (1005, 304748), (1340, 228561), (1410, 217214), (1621, 188940), (2010, 152374), (2820, 108607), (3149, 97260), (3242, 94470), (4020, 76187), (4863, 62980), (6298, 48630), (6484, 47235), (8105, 37788), (9447, 32420), (9726, 31490), (12596, 24315), (15745, 19452), (16210, 18894)]