39313260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 139793472

約数和(自身を除く): 100480212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 761, 820, 861, 1148, 1230, 1260, 1435, 1476, 1522, 1722, 1845, 2283, 2460, 2583, 2870, 3044, 3444, 3690, 3805, 4305, 4566, 5166, 5327, 5740, 6849, 7380, 7610, 8610, 9132, 10332, 10654, 11415, 12915, 13698, 15220, 15981, 17220, 21308, 22830, 25830, 26635, 27396, 31201, 31962, 34245, 45660, 47943, 51660, 53270, 62402, 63924, 68490, 79905, 93603, 95886, 106540, 124804, 136980, 156005, 159810, 187206, 191772, 218407, 239715, 280809, 312010, 319620, 374412, 436814, 468015, 479430, 561618, 624020, 655221, 873628, 936030, 958860, 1092035, 1123236, 1310442, 1404045, 1872060, 1965663, 2184070, 2620884, 2808090, 3276105, 3931326, 4368140, 5616180, 6552210, 7862652, 9828315, 13104420, 19656630, 39313260]

約数ペア:

[(1, 39313260), (2, 19656630), (3, 13104420), (4, 9828315), (5, 7862652), (6, 6552210), (7, 5616180), (9, 4368140), (10, 3931326), (12, 3276105), (14, 2808090), (15, 2620884), (18, 2184070), (20, 1965663), (21, 1872060), (28, 1404045), (30, 1310442), (35, 1123236), (36, 1092035), (41, 958860), (42, 936030), (45, 873628), (60, 655221), (63, 624020), (70, 561618), (82, 479430), (84, 468015), (90, 436814), (105, 374412), (123, 319620), (126, 312010), (140, 280809), (164, 239715), (180, 218407), (205, 191772), (210, 187206), (246, 159810), (252, 156005), (287, 136980), (315, 124804), (369, 106540), (410, 95886), (420, 93603), (492, 79905), (574, 68490), (615, 63924), (630, 62402), (738, 53270), (761, 51660), (820, 47943), (861, 45660), (1148, 34245), (1230, 31962), (1260, 31201), (1435, 27396), (1476, 26635), (1522, 25830), (1722, 22830), (1845, 21308), (2283, 17220), (2460, 15981), (2583, 15220), (2870, 13698), (3044, 12915), (3444, 11415), (3690, 10654), (3805, 10332), (4305, 9132), (4566, 8610), (5166, 7610), (5327, 7380), (5740, 6849)]