191098830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3121}}^1$

素因数の和:3301

約数の個数: 64

約数和(自身を含む): 497222208

約数和(自身を除く): 306123378

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1570, 2041, 2355, 3121, 4082, 4710, 6123, 6242, 9363, 10205, 12246, 15605, 18726, 20410, 30615, 31210, 40573, 46815, 61230, 81146, 93630, 121719, 202865, 243438, 405730, 489997, 608595, 979994, 1217190, 1469991, 2449985, 2939982, 4899970, 6369961, 7349955, 12739922, 14699910, 19109883, 31849805, 38219766, 63699610, 95549415, 191098830]

約数ペア:

[(1, 191098830), (2, 95549415), (3, 63699610), (5, 38219766), (6, 31849805), (10, 19109883), (13, 14699910), (15, 12739922), (26, 7349955), (30, 6369961), (39, 4899970), (65, 2939982), (78, 2449985), (130, 1469991), (157, 1217190), (195, 979994), (314, 608595), (390, 489997), (471, 405730), (785, 243438), (942, 202865), (1570, 121719), (2041, 93630), (2355, 81146), (3121, 61230), (4082, 46815), (4710, 40573), (6123, 31210), (6242, 30615), (9363, 20410), (10205, 18726), (12246, 15605)]