2875470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 7608384

約数和(自身を除く): 4732914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 101, 130, 146, 195, 202, 219, 303, 365, 390, 438, 505, 606, 730, 949, 1010, 1095, 1313, 1515, 1898, 2190, 2626, 2847, 3030, 3939, 4745, 5694, 6565, 7373, 7878, 9490, 13130, 14235, 14746, 19695, 22119, 28470, 36865, 39390, 44238, 73730, 95849, 110595, 191698, 221190, 287547, 479245, 575094, 958490, 1437735, 2875470]

約数ペア:

[(1, 2875470), (2, 1437735), (3, 958490), (5, 575094), (6, 479245), (10, 287547), (13, 221190), (15, 191698), (26, 110595), (30, 95849), (39, 73730), (65, 44238), (73, 39390), (78, 36865), (101, 28470), (130, 22119), (146, 19695), (195, 14746), (202, 14235), (219, 13130), (303, 9490), (365, 7878), (390, 7373), (438, 6565), (505, 5694), (606, 4745), (730, 3939), (949, 3030), (1010, 2847), (1095, 2626), (1313, 2190), (1515, 1898)]