67819740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 204906240

約数和(自身を除く): 137086500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1451, 1558, 2337, 2460, 2902, 3116, 3895, 4353, 4674, 5804, 7255, 7790, 8706, 9348, 11685, 14510, 15580, 17412, 21765, 23370, 27569, 29020, 43530, 46740, 55138, 59491, 82707, 87060, 110276, 118982, 137845, 165414, 178473, 237964, 275690, 297455, 330828, 356946, 413535, 551380, 594910, 713892, 827070, 892365, 1130329, 1189820, 1654140, 1784730, 2260658, 3390987, 3569460, 4521316, 5651645, 6781974, 11303290, 13563948, 16954935, 22606580, 33909870, 67819740]

約数ペア:

[(1, 67819740), (2, 33909870), (3, 22606580), (4, 16954935), (5, 13563948), (6, 11303290), (10, 6781974), (12, 5651645), (15, 4521316), (19, 3569460), (20, 3390987), (30, 2260658), (38, 1784730), (41, 1654140), (57, 1189820), (60, 1130329), (76, 892365), (82, 827070), (95, 713892), (114, 594910), (123, 551380), (164, 413535), (190, 356946), (205, 330828), (228, 297455), (246, 275690), (285, 237964), (380, 178473), (410, 165414), (492, 137845), (570, 118982), (615, 110276), (779, 87060), (820, 82707), (1140, 59491), (1230, 55138), (1451, 46740), (1558, 43530), (2337, 29020), (2460, 27569), (2902, 23370), (3116, 21765), (3895, 17412), (4353, 15580), (4674, 14510), (5804, 11685), (7255, 9348), (7790, 8706)]