2728854810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{30971}}^1$

素因数の和:31084

約数の個数: 96

約数和(自身を含む): 7827243840

約数和(自身を除く): 5098389030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 89, 90, 99, 110, 165, 178, 198, 267, 330, 445, 495, 534, 801, 890, 979, 990, 1335, 1602, 1958, 2670, 2937, 4005, 4895, 5874, 8010, 8811, 9790, 14685, 17622, 29370, 30971, 44055, 61942, 88110, 92913, 154855, 185826, 278739, 309710, 340681, 464565, 557478, 681362, 929130, 1022043, 1393695, 1703405, 2044086, 2756419, 2787390, 3066129, 3406810, 5110215, 5512838, 6132258, 8269257, 10220430, 13782095, 15330645, 16538514, 24807771, 27564190, 30320609, 30661290, 41346285, 49615542, 60641218, 82692570, 90961827, 124038855, 151603045, 181923654, 248077710, 272885481, 303206090, 454809135, 545770962, 909618270, 1364427405, 2728854810]

約数ペア:

[(1, 2728854810), (2, 1364427405), (3, 909618270), (5, 545770962), (6, 454809135), (9, 303206090), (10, 272885481), (11, 248077710), (15, 181923654), (18, 151603045), (22, 124038855), (30, 90961827), (33, 82692570), (45, 60641218), (55, 49615542), (66, 41346285), (89, 30661290), (90, 30320609), (99, 27564190), (110, 24807771), (165, 16538514), (178, 15330645), (198, 13782095), (267, 10220430), (330, 8269257), (445, 6132258), (495, 5512838), (534, 5110215), (801, 3406810), (890, 3066129), (979, 2787390), (990, 2756419), (1335, 2044086), (1602, 1703405), (1958, 1393695), (2670, 1022043), (2937, 929130), (4005, 681362), (4895, 557478), (5874, 464565), (8010, 340681), (8811, 309710), (9790, 278739), (14685, 185826), (17622, 154855), (29370, 92913), (30971, 88110), (44055, 61942)]