299820950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2262

約数の個数: 96

約数和(自身を含む): 689955840

約数和(自身を除く): 390134890

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 55, 65, 95, 110, 130, 143, 190, 209, 247, 275, 286, 325, 418, 475, 494, 550, 650, 715, 950, 1045, 1235, 1430, 2090, 2207, 2470, 2717, 3575, 4414, 5225, 5434, 6175, 7150, 10450, 11035, 12350, 13585, 22070, 24277, 27170, 28691, 41933, 48554, 55175, 57382, 67925, 83866, 110350, 121385, 135850, 143455, 209665, 242770, 286910, 315601, 419330, 461263, 545129, 606925, 631202, 717275, 922526, 1048325, 1090258, 1213850, 1434550, 1578005, 2096650, 2306315, 2725645, 3156010, 4612630, 5451290, 5996419, 7890025, 11531575, 11992838, 13628225, 15780050, 23063150, 27256450, 29982095, 59964190, 149910475, 299820950]

約数ペア:

[(1, 299820950), (2, 149910475), (5, 59964190), (10, 29982095), (11, 27256450), (13, 23063150), (19, 15780050), (22, 13628225), (25, 11992838), (26, 11531575), (38, 7890025), (50, 5996419), (55, 5451290), (65, 4612630), (95, 3156010), (110, 2725645), (130, 2306315), (143, 2096650), (190, 1578005), (209, 1434550), (247, 1213850), (275, 1090258), (286, 1048325), (325, 922526), (418, 717275), (475, 631202), (494, 606925), (550, 545129), (650, 461263), (715, 419330), (950, 315601), (1045, 286910), (1235, 242770), (1430, 209665), (2090, 143455), (2207, 135850), (2470, 121385), (2717, 110350), (3575, 83866), (4414, 67925), (5225, 57382), (5434, 55175), (6175, 48554), (7150, 41933), (10450, 28691), (11035, 27170), (12350, 24277), (13585, 22070)]