310925580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6221}}^1$

素因数の和:6264

約数の個数: 144

約数和(自身を含む): 1072473696

約数和(自身を除く): 761548116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4165, 4998, 6221, 7140, 8330, 9996, 12442, 12495, 16660, 18663, 24884, 24990, 31105, 37326, 43547, 49980, 62210, 74652, 87094, 93315, 105757, 124420, 130641, 174188, 186630, 211514, 217735, 261282, 304829, 317271, 373260, 423028, 435470, 522564, 528785, 609658, 634542, 653205, 740299, 870940, 914487, 1057570, 1219316, 1269084, 1306410, 1480598, 1524145, 1586355, 1828974, 2115140, 2220897, 2612820, 2961196, 3048290, 3172710, 3657948, 3701495, 4441794, 4572435, 5182093, 6096580, 6345420, 7402990, 8883588, 9144870, 10364186, 11104485, 14805980, 15546279, 18289740, 20728372, 22208970, 25910465, 31092558, 44417940, 51820930, 62185116, 77731395, 103641860, 155462790, 310925580]

約数ペア:

[(1, 310925580), (2, 155462790), (3, 103641860), (4, 77731395), (5, 62185116), (6, 51820930), (7, 44417940), (10, 31092558), (12, 25910465), (14, 22208970), (15, 20728372), (17, 18289740), (20, 15546279), (21, 14805980), (28, 11104485), (30, 10364186), (34, 9144870), (35, 8883588), (42, 7402990), (49, 6345420), (51, 6096580), (60, 5182093), (68, 4572435), (70, 4441794), (84, 3701495), (85, 3657948), (98, 3172710), (102, 3048290), (105, 2961196), (119, 2612820), (140, 2220897), (147, 2115140), (170, 1828974), (196, 1586355), (204, 1524145), (210, 1480598), (238, 1306410), (245, 1269084), (255, 1219316), (294, 1057570), (340, 914487), (357, 870940), (420, 740299), (476, 653205), (490, 634542), (510, 609658), (588, 528785), (595, 522564), (714, 435470), (735, 423028), (833, 373260), (980, 317271), (1020, 304829), (1190, 261282), (1428, 217735), (1470, 211514), (1666, 186630), (1785, 174188), (2380, 130641), (2499, 124420), (2940, 105757), (3332, 93315), (3570, 87094), (4165, 74652), (4998, 62210), (6221, 49980), (7140, 43547), (8330, 37326), (9996, 31105), (12442, 24990), (12495, 24884), (16660, 18663)]