299054490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 869806080

約数和(自身を除く): 570751590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 241, 266, 285, 311, 399, 482, 570, 622, 665, 723, 798, 933, 1205, 1330, 1446, 1555, 1687, 1866, 1995, 2177, 2410, 3110, 3374, 3615, 3990, 4354, 4579, 4665, 5061, 5909, 6531, 7230, 8435, 9158, 9330, 10122, 10885, 11818, 13062, 13737, 16870, 17727, 21770, 22895, 25305, 27474, 29545, 32053, 32655, 35454, 41363, 45790, 50610, 59090, 64106, 65310, 68685, 74951, 82726, 88635, 96159, 124089, 137370, 149902, 160265, 177270, 192318, 206815, 224853, 248178, 320530, 374755, 413630, 449706, 480795, 524657, 620445, 749510, 961590, 1049314, 1124265, 1240890, 1424069, 1573971, 2248530, 2623285, 2848138, 3147942, 4272207, 5246570, 7120345, 7869855, 8544414, 9968483, 14240690, 15739710, 19936966, 21361035, 29905449, 42722070, 49842415, 59810898, 99684830, 149527245, 299054490]

約数ペア:

[(1, 299054490), (2, 149527245), (3, 99684830), (5, 59810898), (6, 49842415), (7, 42722070), (10, 29905449), (14, 21361035), (15, 19936966), (19, 15739710), (21, 14240690), (30, 9968483), (35, 8544414), (38, 7869855), (42, 7120345), (57, 5246570), (70, 4272207), (95, 3147942), (105, 2848138), (114, 2623285), (133, 2248530), (190, 1573971), (210, 1424069), (241, 1240890), (266, 1124265), (285, 1049314), (311, 961590), (399, 749510), (482, 620445), (570, 524657), (622, 480795), (665, 449706), (723, 413630), (798, 374755), (933, 320530), (1205, 248178), (1330, 224853), (1446, 206815), (1555, 192318), (1687, 177270), (1866, 160265), (1995, 149902), (2177, 137370), (2410, 124089), (3110, 96159), (3374, 88635), (3615, 82726), (3990, 74951), (4354, 68685), (4579, 65310), (4665, 64106), (5061, 59090), (5909, 50610), (6531, 45790), (7230, 41363), (8435, 35454), (9158, 32655), (9330, 32053), (10122, 29545), (10885, 27474), (11818, 25305), (13062, 22895), (13737, 21770), (16870, 17727)]