428979330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2887}}^1$

素因数の和:3040

約数の個数: 96

約数和(自身を含む): 1211019264

約数和(自身を除く): 782039934

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 585, 635, 762, 1143, 1170, 1270, 1651, 1905, 2286, 2887, 3302, 3810, 4953, 5715, 5774, 8255, 8661, 9906, 11430, 14435, 14859, 16510, 17322, 24765, 25983, 28870, 29718, 37531, 43305, 49530, 51966, 74295, 75062, 86610, 112593, 129915, 148590, 187655, 225186, 259830, 337779, 366649, 375310, 562965, 675558, 733298, 1099947, 1125930, 1688895, 1833245, 2199894, 3299841, 3377790, 3666490, 4766437, 5499735, 6599682, 9532874, 10999470, 14299311, 16499205, 23832185, 28598622, 32998410, 42897933, 47664370, 71496555, 85795866, 142993110, 214489665, 428979330]

約数ペア:

[(1, 428979330), (2, 214489665), (3, 142993110), (5, 85795866), (6, 71496555), (9, 47664370), (10, 42897933), (13, 32998410), (15, 28598622), (18, 23832185), (26, 16499205), (30, 14299311), (39, 10999470), (45, 9532874), (65, 6599682), (78, 5499735), (90, 4766437), (117, 3666490), (127, 3377790), (130, 3299841), (195, 2199894), (234, 1833245), (254, 1688895), (381, 1125930), (390, 1099947), (585, 733298), (635, 675558), (762, 562965), (1143, 375310), (1170, 366649), (1270, 337779), (1651, 259830), (1905, 225186), (2286, 187655), (2887, 148590), (3302, 129915), (3810, 112593), (4953, 86610), (5715, 75062), (5774, 74295), (8255, 51966), (8661, 49530), (9906, 43305), (11430, 37531), (14435, 29718), (14859, 28870), (16510, 25983), (17322, 24765)]