42796140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41957}}^1$

素因数の和:41986

約数の個数: 48

約数和(自身を含む): 126880992

約数和(自身を除く): 84084852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 41957, 83914, 125871, 167828, 209785, 251742, 419570, 503484, 629355, 713269, 839140, 1258710, 1426538, 2139807, 2517420, 2853076, 3566345, 4279614, 7132690, 8559228, 10699035, 14265380, 21398070, 42796140]

約数ペア:

[(1, 42796140), (2, 21398070), (3, 14265380), (4, 10699035), (5, 8559228), (6, 7132690), (10, 4279614), (12, 3566345), (15, 2853076), (17, 2517420), (20, 2139807), (30, 1426538), (34, 1258710), (51, 839140), (60, 713269), (68, 629355), (85, 503484), (102, 419570), (170, 251742), (204, 209785), (255, 167828), (340, 125871), (510, 83914), (1020, 41957)]