1340929890

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:883

約数の個数: 112

約数和(自身を含む): 3635755200

約数和(自身を除く): 2294825310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 419, 439, 486, 729, 810, 838, 878, 1215, 1257, 1317, 1458, 2095, 2195, 2430, 2514, 2634, 3645, 3771, 3951, 4190, 4390, 6285, 6585, 7290, 7542, 7902, 11313, 11853, 12570, 13170, 18855, 19755, 22626, 23706, 33939, 35559, 37710, 39510, 56565, 59265, 67878, 71118, 101817, 106677, 113130, 118530, 169695, 177795, 183941, 203634, 213354, 305451, 320031, 339390, 355590, 367882, 509085, 533385, 551823, 610902, 640062, 919705, 1018170, 1066770, 1103646, 1527255, 1600155, 1655469, 1839410, 2759115, 3054510, 3200310, 3310938, 4966407, 5518230, 8277345, 9932814, 14899221, 16554690, 24832035, 29798442, 44697663, 49664070, 74496105, 89395326, 134092989, 148992210, 223488315, 268185978, 446976630, 670464945, 1340929890]

約数ペア:

[(1, 1340929890), (2, 670464945), (3, 446976630), (5, 268185978), (6, 223488315), (9, 148992210), (10, 134092989), (15, 89395326), (18, 74496105), (27, 49664070), (30, 44697663), (45, 29798442), (54, 24832035), (81, 16554690), (90, 14899221), (135, 9932814), (162, 8277345), (243, 5518230), (270, 4966407), (405, 3310938), (419, 3200310), (439, 3054510), (486, 2759115), (729, 1839410), (810, 1655469), (838, 1600155), (878, 1527255), (1215, 1103646), (1257, 1066770), (1317, 1018170), (1458, 919705), (2095, 640062), (2195, 610902), (2430, 551823), (2514, 533385), (2634, 509085), (3645, 367882), (3771, 355590), (3951, 339390), (4190, 320031), (4390, 305451), (6285, 213354), (6585, 203634), (7290, 183941), (7542, 177795), (7902, 169695), (11313, 118530), (11853, 113130), (12570, 106677), (13170, 101817), (18855, 71118), (19755, 67878), (22626, 59265), (23706, 56565), (33939, 39510), (35559, 37710)]