2084940

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:51

約数の個数: 168

約数和(自身を含む): 7712208

約数和(自身を除く): 5627268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 243, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 486, 495, 540, 572, 585, 594, 660, 702, 715, 729, 780, 810, 858, 891, 972, 990, 1053, 1170, 1188, 1215, 1287, 1404, 1430, 1458, 1485, 1620, 1716, 1755, 1782, 1980, 2106, 2145, 2340, 2430, 2574, 2673, 2860, 2916, 2970, 3159, 3510, 3564, 3645, 3861, 4212, 4290, 4455, 4860, 5148, 5265, 5346, 5940, 6318, 6435, 7020, 7290, 7722, 8019, 8580, 8910, 9477, 10530, 10692, 11583, 12636, 12870, 13365, 14580, 15444, 15795, 16038, 17820, 18954, 19305, 21060, 23166, 25740, 26730, 31590, 32076, 34749, 37908, 38610, 40095, 46332, 47385, 53460, 57915, 63180, 69498, 77220, 80190, 94770, 104247, 115830, 138996, 160380, 173745, 189540, 208494, 231660, 347490, 416988, 521235, 694980, 1042470, 2084940]

約数ペア:

[(1, 2084940), (2, 1042470), (3, 694980), (4, 521235), (5, 416988), (6, 347490), (9, 231660), (10, 208494), (11, 189540), (12, 173745), (13, 160380), (15, 138996), (18, 115830), (20, 104247), (22, 94770), (26, 80190), (27, 77220), (30, 69498), (33, 63180), (36, 57915), (39, 53460), (44, 47385), (45, 46332), (52, 40095), (54, 38610), (55, 37908), (60, 34749), (65, 32076), (66, 31590), (78, 26730), (81, 25740), (90, 23166), (99, 21060), (108, 19305), (110, 18954), (117, 17820), (130, 16038), (132, 15795), (135, 15444), (143, 14580), (156, 13365), (162, 12870), (165, 12636), (180, 11583), (195, 10692), (198, 10530), (220, 9477), (234, 8910), (243, 8580), (260, 8019), (270, 7722), (286, 7290), (297, 7020), (324, 6435), (330, 6318), (351, 5940), (390, 5346), (396, 5265), (405, 5148), (429, 4860), (468, 4455), (486, 4290), (495, 4212), (540, 3861), (572, 3645), (585, 3564), (594, 3510), (660, 3159), (702, 2970), (715, 2916), (729, 2860), (780, 2673), (810, 2574), (858, 2430), (891, 2340), (972, 2145), (990, 2106), (1053, 1980), (1170, 1782), (1188, 1755), (1215, 1716), (1287, 1620), (1404, 1485), (1430, 1458)]