13918380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 46018560

約数和(自身を除く): 32100180

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, 1069, 1085, 1302, 1860, 2138, 2170, 2604, 3207, 3255, 4276, 4340, 5345, 6414, 6510, 7483, 10690, 12828, 13020, 14966, 16035, 21380, 22449, 29932, 32070, 33139, 37415, 44898, 64140, 66278, 74830, 89796, 99417, 112245, 132556, 149660, 165695, 198834, 224490, 231973, 331390, 397668, 448980, 463946, 497085, 662780, 695919, 927892, 994170, 1159865, 1391838, 1988340, 2319730, 2783676, 3479595, 4639460, 6959190, 13918380]

約数ペア:

[(1, 13918380), (2, 6959190), (3, 4639460), (4, 3479595), (5, 2783676), (6, 2319730), (7, 1988340), (10, 1391838), (12, 1159865), (14, 994170), (15, 927892), (20, 695919), (21, 662780), (28, 497085), (30, 463946), (31, 448980), (35, 397668), (42, 331390), (60, 231973), (62, 224490), (70, 198834), (84, 165695), (93, 149660), (105, 132556), (124, 112245), (140, 99417), (155, 89796), (186, 74830), (210, 66278), (217, 64140), (310, 44898), (372, 37415), (420, 33139), (434, 32070), (465, 29932), (620, 22449), (651, 21380), (868, 16035), (930, 14966), (1069, 13020), (1085, 12828), (1302, 10690), (1860, 7483), (2138, 6510), (2170, 6414), (2604, 5345), (3207, 4340), (3255, 4276)]