74672190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 201277440

約数和(自身を除く): 126605250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 127, 139, 141, 235, 254, 278, 282, 381, 417, 423, 470, 635, 695, 705, 762, 834, 846, 1143, 1251, 1270, 1390, 1410, 1905, 2085, 2115, 2286, 2502, 3810, 4170, 4230, 5715, 5969, 6255, 6533, 11430, 11938, 12510, 13066, 17653, 17907, 19599, 29845, 32665, 35306, 35814, 39198, 52959, 53721, 58797, 59690, 65330, 88265, 89535, 97995, 105918, 107442, 117594, 158877, 176530, 179070, 195990, 264795, 268605, 293985, 317754, 529590, 537210, 587970, 794385, 829691, 1588770, 1659382, 2489073, 4148455, 4978146, 7467219, 8296910, 12445365, 14934438, 24890730, 37336095, 74672190]

約数ペア:

[(1, 74672190), (2, 37336095), (3, 24890730), (5, 14934438), (6, 12445365), (9, 8296910), (10, 7467219), (15, 4978146), (18, 4148455), (30, 2489073), (45, 1659382), (47, 1588770), (90, 829691), (94, 794385), (127, 587970), (139, 537210), (141, 529590), (235, 317754), (254, 293985), (278, 268605), (282, 264795), (381, 195990), (417, 179070), (423, 176530), (470, 158877), (635, 117594), (695, 107442), (705, 105918), (762, 97995), (834, 89535), (846, 88265), (1143, 65330), (1251, 59690), (1270, 58797), (1390, 53721), (1410, 52959), (1905, 39198), (2085, 35814), (2115, 35306), (2286, 32665), (2502, 29845), (3810, 19599), (4170, 17907), (4230, 17653), (5715, 13066), (5969, 12510), (6255, 11938), (6533, 11430)]