946881390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{49549}}^1$

素因数の和:49586

約数の個数: 96

約数和(自身を含む): 2846944800

約数和(自身を除く): 1900063410

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 19110, 49549, 99098, 148647, 247745, 297294, 346843, 495490, 644137, 693686, 743235, 1040529, 1288274, 1486470, 1734215, 1932411, 2081058, 2427901, 3220685, 3468430, 3864822, 4508959, 4855802, 5202645, 6441370, 7283703, 9017918, 9662055, 10405290, 12139505, 13526877, 14567406, 19324110, 22544795, 24279010, 27053754, 31562713, 36418515, 45089590, 63125426, 67634385, 72837030, 94688139, 135268770, 157813565, 189376278, 315627130, 473440695, 946881390]

約数ペア:

[(1, 946881390), (2, 473440695), (3, 315627130), (5, 189376278), (6, 157813565), (7, 135268770), (10, 94688139), (13, 72837030), (14, 67634385), (15, 63125426), (21, 45089590), (26, 36418515), (30, 31562713), (35, 27053754), (39, 24279010), (42, 22544795), (49, 19324110), (65, 14567406), (70, 13526877), (78, 12139505), (91, 10405290), (98, 9662055), (105, 9017918), (130, 7283703), (147, 6441370), (182, 5202645), (195, 4855802), (210, 4508959), (245, 3864822), (273, 3468430), (294, 3220685), (390, 2427901), (455, 2081058), (490, 1932411), (546, 1734215), (637, 1486470), (735, 1288274), (910, 1040529), (1274, 743235), (1365, 693686), (1470, 644137), (1911, 495490), (2730, 346843), (3185, 297294), (3822, 247745), (6370, 148647), (9555, 99098), (19110, 49549)]