154653380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48029}}^1$

素因数の和:48068

約数の個数: 48

約数和(自身を含む): 387313920

約数和(自身を除く): 232660540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 48029, 96058, 192116, 240145, 336203, 480290, 672406, 960580, 1104667, 1344812, 1681015, 2209334, 3362030, 4418668, 5523335, 6724060, 7732669, 11046670, 15465338, 22093340, 30930676, 38663345, 77326690, 154653380]

約数ペア:

[(1, 154653380), (2, 77326690), (4, 38663345), (5, 30930676), (7, 22093340), (10, 15465338), (14, 11046670), (20, 7732669), (23, 6724060), (28, 5523335), (35, 4418668), (46, 3362030), (70, 2209334), (92, 1681015), (115, 1344812), (140, 1104667), (161, 960580), (230, 672406), (322, 480290), (460, 336203), (644, 240145), (805, 192116), (1610, 96058), (3220, 48029)]