1338930

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 96

約数和(自身を含む): 3931200

約数和(自身を除く): 2592270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 81, 87, 90, 95, 114, 135, 145, 162, 171, 174, 190, 243, 261, 270, 285, 290, 342, 405, 435, 486, 513, 522, 551, 570, 783, 810, 855, 870, 1026, 1102, 1215, 1305, 1539, 1566, 1653, 1710, 2349, 2430, 2565, 2610, 2755, 3078, 3306, 3915, 4617, 4698, 4959, 5130, 5510, 7047, 7695, 7830, 8265, 9234, 9918, 11745, 14094, 14877, 15390, 16530, 23085, 23490, 24795, 29754, 35235, 44631, 46170, 49590, 70470, 74385, 89262, 133893, 148770, 223155, 267786, 446310, 669465, 1338930]

約数ペア:

[(1, 1338930), (2, 669465), (3, 446310), (5, 267786), (6, 223155), (9, 148770), (10, 133893), (15, 89262), (18, 74385), (19, 70470), (27, 49590), (29, 46170), (30, 44631), (38, 35235), (45, 29754), (54, 24795), (57, 23490), (58, 23085), (81, 16530), (87, 15390), (90, 14877), (95, 14094), (114, 11745), (135, 9918), (145, 9234), (162, 8265), (171, 7830), (174, 7695), (190, 7047), (243, 5510), (261, 5130), (270, 4959), (285, 4698), (290, 4617), (342, 3915), (405, 3306), (435, 3078), (486, 2755), (513, 2610), (522, 2565), (551, 2430), (570, 2349), (783, 1710), (810, 1653), (855, 1566), (870, 1539), (1026, 1305), (1102, 1215)]