299733420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23021}}^1$

素因数の和:23071

約数の個数: 96

約数和(自身を含む): 990130176

約数和(自身を除く): 690396756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 23021, 46042, 69063, 92084, 115105, 138126, 161147, 230210, 276252, 322294, 345315, 460420, 483441, 644588, 690630, 713651, 805735, 966882, 1381260, 1427302, 1611470, 1933764, 2140953, 2417205, 2854604, 3222940, 3568255, 4281906, 4834410, 4995557, 7136510, 8563812, 9668820, 9991114, 10704765, 14273020, 14986671, 19982228, 21409530, 24977785, 29973342, 42819060, 49955570, 59946684, 74933355, 99911140, 149866710, 299733420]

約数ペア:

[(1, 299733420), (2, 149866710), (3, 99911140), (4, 74933355), (5, 59946684), (6, 49955570), (7, 42819060), (10, 29973342), (12, 24977785), (14, 21409530), (15, 19982228), (20, 14986671), (21, 14273020), (28, 10704765), (30, 9991114), (31, 9668820), (35, 8563812), (42, 7136510), (60, 4995557), (62, 4834410), (70, 4281906), (84, 3568255), (93, 3222940), (105, 2854604), (124, 2417205), (140, 2140953), (155, 1933764), (186, 1611470), (210, 1427302), (217, 1381260), (310, 966882), (372, 805735), (420, 713651), (434, 690630), (465, 644588), (620, 483441), (651, 460420), (868, 345315), (930, 322294), (1085, 276252), (1302, 230210), (1860, 161147), (2170, 138126), (2604, 115105), (3255, 92084), (4340, 69063), (6510, 46042), (13020, 23021)]