31828170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2307

約数の個数: 64

約数和(自身を含む): 85307904

約数和(自身を除く): 53479734

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2243, 2365, 2838, 4486, 4730, 6729, 7095, 11215, 13458, 14190, 22430, 24673, 33645, 49346, 67290, 74019, 96449, 123365, 148038, 192898, 246730, 289347, 370095, 482245, 578694, 740190, 964490, 1060939, 1446735, 2121878, 2893470, 3182817, 5304695, 6365634, 10609390, 15914085, 31828170]

約数ペア:

[(1, 31828170), (2, 15914085), (3, 10609390), (5, 6365634), (6, 5304695), (10, 3182817), (11, 2893470), (15, 2121878), (22, 1446735), (30, 1060939), (33, 964490), (43, 740190), (55, 578694), (66, 482245), (86, 370095), (110, 289347), (129, 246730), (165, 192898), (215, 148038), (258, 123365), (330, 96449), (430, 74019), (473, 67290), (645, 49346), (946, 33645), (1290, 24673), (1419, 22430), (2243, 14190), (2365, 13458), (2838, 11215), (4486, 7095), (4730, 6729)]