79270830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 220169664

約数和(自身を除く): 140898834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 197, 255, 263, 306, 394, 510, 526, 591, 765, 789, 985, 1182, 1315, 1530, 1578, 1773, 1970, 2367, 2630, 2955, 3349, 3546, 3945, 4471, 4734, 5910, 6698, 7890, 8865, 8942, 10047, 11835, 13413, 16745, 17730, 20094, 22355, 23670, 26826, 30141, 33490, 40239, 44710, 50235, 51811, 60282, 67065, 80478, 100470, 103622, 134130, 150705, 155433, 201195, 259055, 301410, 310866, 402390, 466299, 518110, 777165, 880787, 932598, 1554330, 1761574, 2331495, 2642361, 4403935, 4662990, 5284722, 7927083, 8807870, 13211805, 15854166, 26423610, 39635415, 79270830]

約数ペア:

[(1, 79270830), (2, 39635415), (3, 26423610), (5, 15854166), (6, 13211805), (9, 8807870), (10, 7927083), (15, 5284722), (17, 4662990), (18, 4403935), (30, 2642361), (34, 2331495), (45, 1761574), (51, 1554330), (85, 932598), (90, 880787), (102, 777165), (153, 518110), (170, 466299), (197, 402390), (255, 310866), (263, 301410), (306, 259055), (394, 201195), (510, 155433), (526, 150705), (591, 134130), (765, 103622), (789, 100470), (985, 80478), (1182, 67065), (1315, 60282), (1530, 51811), (1578, 50235), (1773, 44710), (1970, 40239), (2367, 33490), (2630, 30141), (2955, 26826), (3349, 23670), (3546, 22355), (3945, 20094), (4471, 17730), (4734, 16745), (5910, 13413), (6698, 11835), (7890, 10047), (8865, 8942)]