1796102820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1901}}^1$

素因数の和:2126

約数の個数: 144

約数和(自身を含む): 5670166320

約数和(自身を除く): 3874063500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 181, 261, 290, 348, 362, 435, 522, 543, 580, 724, 870, 905, 1044, 1086, 1305, 1629, 1740, 1810, 1901, 2172, 2610, 2715, 3258, 3620, 3802, 5220, 5249, 5430, 5703, 6516, 7604, 8145, 9505, 10498, 10860, 11406, 15747, 16290, 17109, 19010, 20996, 22812, 26245, 28515, 31494, 32580, 34218, 38020, 47241, 52490, 55129, 57030, 62988, 68436, 78735, 85545, 94482, 104980, 110258, 114060, 157470, 165387, 171090, 188964, 220516, 236205, 275645, 314940, 330774, 342180, 344081, 472410, 496161, 551290, 661548, 688162, 826935, 944820, 992322, 1032243, 1102580, 1376324, 1653870, 1720405, 1984644, 2064486, 2480805, 3096729, 3307740, 3440810, 4128972, 4961610, 5161215, 6193458, 6881620, 9923220, 9978349, 10322430, 12386916, 15483645, 19956698, 20644860, 29935047, 30967290, 39913396, 49891745, 59870094, 61934580, 89805141, 99783490, 119740188, 149675235, 179610282, 199566980, 299350470, 359220564, 449025705, 598700940, 898051410, 1796102820]

約数ペア:

[(1, 1796102820), (2, 898051410), (3, 598700940), (4, 449025705), (5, 359220564), (6, 299350470), (9, 199566980), (10, 179610282), (12, 149675235), (15, 119740188), (18, 99783490), (20, 89805141), (29, 61934580), (30, 59870094), (36, 49891745), (45, 39913396), (58, 30967290), (60, 29935047), (87, 20644860), (90, 19956698), (116, 15483645), (145, 12386916), (174, 10322430), (180, 9978349), (181, 9923220), (261, 6881620), (290, 6193458), (348, 5161215), (362, 4961610), (435, 4128972), (522, 3440810), (543, 3307740), (580, 3096729), (724, 2480805), (870, 2064486), (905, 1984644), (1044, 1720405), (1086, 1653870), (1305, 1376324), (1629, 1102580), (1740, 1032243), (1810, 992322), (1901, 944820), (2172, 826935), (2610, 688162), (2715, 661548), (3258, 551290), (3620, 496161), (3802, 472410), (5220, 344081), (5249, 342180), (5430, 330774), (5703, 314940), (6516, 275645), (7604, 236205), (8145, 220516), (9505, 188964), (10498, 171090), (10860, 165387), (11406, 157470), (15747, 114060), (16290, 110258), (17109, 104980), (19010, 94482), (20996, 85545), (22812, 78735), (26245, 68436), (28515, 62988), (31494, 57030), (32580, 55129), (34218, 52490), (38020, 47241)]