1858204260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28439}}^1$

素因数の和:28479

約数の個数: 144

約数和(自身を含む): 6354633600

約数和(自身を除く): 4496429340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4356, 5445, 5940, 6534, 7260, 10890, 13068, 16335, 21780, 28439, 32670, 56878, 65340, 85317, 113756, 142195, 170634, 255951, 284390, 312829, 341268, 426585, 511902, 568780, 625658, 767853, 853170, 938487, 1023804, 1251316, 1279755, 1535706, 1564145, 1706340, 1876974, 2559510, 2815461, 3071412, 3128290, 3441119, 3753948, 3839265, 4692435, 5119020, 5630922, 6256580, 6882238, 7678530, 8446383, 9384870, 10323357, 11261844, 13764476, 14077305, 15357060, 16892766, 17205595, 18769740, 20646714, 28154610, 30970071, 33785532, 34411190, 41293428, 42231915, 51616785, 56309220, 61940142, 68822380, 84463830, 92910213, 103233570, 123880284, 154850355, 168927660, 185820426, 206467140, 309700710, 371640852, 464551065, 619401420, 929102130, 1858204260]

約数ペア:

[(1, 1858204260), (2, 929102130), (3, 619401420), (4, 464551065), (5, 371640852), (6, 309700710), (9, 206467140), (10, 185820426), (11, 168927660), (12, 154850355), (15, 123880284), (18, 103233570), (20, 92910213), (22, 84463830), (27, 68822380), (30, 61940142), (33, 56309220), (36, 51616785), (44, 42231915), (45, 41293428), (54, 34411190), (55, 33785532), (60, 30970071), (66, 28154610), (90, 20646714), (99, 18769740), (108, 17205595), (110, 16892766), (121, 15357060), (132, 14077305), (135, 13764476), (165, 11261844), (180, 10323357), (198, 9384870), (220, 8446383), (242, 7678530), (270, 6882238), (297, 6256580), (330, 5630922), (363, 5119020), (396, 4692435), (484, 3839265), (495, 3753948), (540, 3441119), (594, 3128290), (605, 3071412), (660, 2815461), (726, 2559510), (990, 1876974), (1089, 1706340), (1188, 1564145), (1210, 1535706), (1452, 1279755), (1485, 1251316), (1815, 1023804), (1980, 938487), (2178, 853170), (2420, 767853), (2970, 625658), (3267, 568780), (3630, 511902), (4356, 426585), (5445, 341268), (5940, 312829), (6534, 284390), (7260, 255951), (10890, 170634), (13068, 142195), (16335, 113756), (21780, 85317), (28439, 65340), (32670, 56878)]