42176970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1291}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 123721920

約数和(自身を除く): 81544950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1291, 1485, 1815, 2178, 2582, 2970, 3267, 3630, 3873, 5445, 6455, 6534, 7746, 10890, 11619, 12910, 14201, 16335, 19365, 23238, 28402, 32670, 34857, 38730, 42603, 58095, 69714, 71005, 85206, 116190, 127809, 142010, 156211, 174285, 213015, 255618, 312422, 348570, 383427, 426030, 468633, 639045, 766854, 781055, 937266, 1278090, 1405899, 1562110, 1917135, 2343165, 2811798, 3834270, 4217697, 4686330, 7029495, 8435394, 14058990, 21088485, 42176970]

約数ペア:

[(1, 42176970), (2, 21088485), (3, 14058990), (5, 8435394), (6, 7029495), (9, 4686330), (10, 4217697), (11, 3834270), (15, 2811798), (18, 2343165), (22, 1917135), (27, 1562110), (30, 1405899), (33, 1278090), (45, 937266), (54, 781055), (55, 766854), (66, 639045), (90, 468633), (99, 426030), (110, 383427), (121, 348570), (135, 312422), (165, 255618), (198, 213015), (242, 174285), (270, 156211), (297, 142010), (330, 127809), (363, 116190), (495, 85206), (594, 71005), (605, 69714), (726, 58095), (990, 42603), (1089, 38730), (1210, 34857), (1291, 32670), (1485, 28402), (1815, 23238), (2178, 19365), (2582, 16335), (2970, 14201), (3267, 12910), (3630, 11619), (3873, 10890), (5445, 7746), (6455, 6534)]