913745580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{81439}}^1$

素因数の和:81479

約数の個数: 96

約数和(自身を含む): 2955294720

約数和(自身を除く): 2041549140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 81439, 162878, 244317, 325756, 407195, 488634, 814390, 895829, 977268, 1221585, 1384463, 1628780, 1791658, 2443170, 2687487, 2768926, 3583316, 4153389, 4479145, 4886340, 5374974, 5537852, 6922315, 8306778, 8958290, 10749948, 13437435, 13844630, 15229093, 16613556, 17916580, 20766945, 26874870, 27689260, 30458186, 41533890, 45687279, 53749740, 60916372, 76145465, 83067780, 91374558, 152290930, 182749116, 228436395, 304581860, 456872790, 913745580]

約数ペア:

[(1, 913745580), (2, 456872790), (3, 304581860), (4, 228436395), (5, 182749116), (6, 152290930), (10, 91374558), (11, 83067780), (12, 76145465), (15, 60916372), (17, 53749740), (20, 45687279), (22, 41533890), (30, 30458186), (33, 27689260), (34, 26874870), (44, 20766945), (51, 17916580), (55, 16613556), (60, 15229093), (66, 13844630), (68, 13437435), (85, 10749948), (102, 8958290), (110, 8306778), (132, 6922315), (165, 5537852), (170, 5374974), (187, 4886340), (204, 4479145), (220, 4153389), (255, 3583316), (330, 2768926), (340, 2687487), (374, 2443170), (510, 1791658), (561, 1628780), (660, 1384463), (748, 1221585), (935, 977268), (1020, 895829), (1122, 814390), (1870, 488634), (2244, 407195), (2805, 325756), (3740, 244317), (5610, 162878), (11220, 81439)]