2109227910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1646

約数の個数: 128

約数和(自身を含む): 5598720000

約数和(自身を除く): 3489492090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 89, 93, 102, 155, 170, 178, 186, 255, 267, 310, 445, 465, 510, 527, 534, 890, 930, 1054, 1335, 1499, 1513, 1581, 2635, 2670, 2759, 2998, 3026, 3162, 4497, 4539, 5270, 5518, 7495, 7565, 7905, 8277, 8994, 9078, 13795, 14990, 15130, 15810, 16554, 22485, 22695, 25483, 27590, 41385, 44970, 45390, 46469, 46903, 50966, 76449, 82770, 92938, 93806, 127415, 133411, 139407, 140709, 152898, 232345, 234515, 254830, 266822, 278814, 281418, 382245, 400233, 464690, 469030, 667055, 697035, 703545, 764490, 789973, 800466, 1334110, 1394070, 1407090, 1579946, 2001165, 2267987, 2369919, 3949865, 4002330, 4135741, 4535974, 4739838, 6803961, 7899730, 8271482, 11339935, 11849595, 12407223, 13607922, 20678705, 22679870, 23699190, 24814446, 34019805, 41357410, 62036115, 68039610, 70307597, 124072230, 140615194, 210922791, 351537985, 421845582, 703075970, 1054613955, 2109227910]

約数ペア:

[(1, 2109227910), (2, 1054613955), (3, 703075970), (5, 421845582), (6, 351537985), (10, 210922791), (15, 140615194), (17, 124072230), (30, 70307597), (31, 68039610), (34, 62036115), (51, 41357410), (62, 34019805), (85, 24814446), (89, 23699190), (93, 22679870), (102, 20678705), (155, 13607922), (170, 12407223), (178, 11849595), (186, 11339935), (255, 8271482), (267, 7899730), (310, 6803961), (445, 4739838), (465, 4535974), (510, 4135741), (527, 4002330), (534, 3949865), (890, 2369919), (930, 2267987), (1054, 2001165), (1335, 1579946), (1499, 1407090), (1513, 1394070), (1581, 1334110), (2635, 800466), (2670, 789973), (2759, 764490), (2998, 703545), (3026, 697035), (3162, 667055), (4497, 469030), (4539, 464690), (5270, 400233), (5518, 382245), (7495, 281418), (7565, 278814), (7905, 266822), (8277, 254830), (8994, 234515), (9078, 232345), (13795, 152898), (14990, 140709), (15130, 139407), (15810, 133411), (16554, 127415), (22485, 93806), (22695, 92938), (25483, 82770), (27590, 76449), (41385, 50966), (44970, 46903), (45390, 46469)]