214871490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 571648896

約数和(自身を除く): 356777406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 151, 163, 194, 291, 302, 326, 453, 485, 489, 582, 755, 815, 873, 906, 970, 978, 1359, 1455, 1467, 1510, 1630, 1746, 2265, 2445, 2718, 2910, 2934, 4365, 4530, 4890, 6795, 7335, 8730, 13590, 14647, 14670, 15811, 24613, 29294, 31622, 43941, 47433, 49226, 73235, 73839, 79055, 87882, 94866, 123065, 131823, 142299, 146470, 147678, 158110, 219705, 221517, 237165, 246130, 263646, 284598, 369195, 439410, 443034, 474330, 659115, 711495, 738390, 1107585, 1318230, 1422990, 2215170, 2387461, 4774922, 7162383, 11937305, 14324766, 21487149, 23874610, 35811915, 42974298, 71623830, 107435745, 214871490]

約数ペア:

[(1, 214871490), (2, 107435745), (3, 71623830), (5, 42974298), (6, 35811915), (9, 23874610), (10, 21487149), (15, 14324766), (18, 11937305), (30, 7162383), (45, 4774922), (90, 2387461), (97, 2215170), (151, 1422990), (163, 1318230), (194, 1107585), (291, 738390), (302, 711495), (326, 659115), (453, 474330), (485, 443034), (489, 439410), (582, 369195), (755, 284598), (815, 263646), (873, 246130), (906, 237165), (970, 221517), (978, 219705), (1359, 158110), (1455, 147678), (1467, 146470), (1510, 142299), (1630, 131823), (1746, 123065), (2265, 94866), (2445, 87882), (2718, 79055), (2910, 73839), (2934, 73235), (4365, 49226), (4530, 47433), (4890, 43941), (6795, 31622), (7335, 29294), (8730, 24613), (13590, 15811), (14647, 14670)]