835487460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 2641032576

約数和(自身を除く): 1805545116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 353, 405, 486, 487, 540, 706, 810, 972, 974, 1059, 1215, 1412, 1461, 1620, 1765, 1948, 2118, 2430, 2435, 2922, 3177, 3530, 4236, 4383, 4860, 4870, 5295, 5844, 6354, 7060, 7305, 8766, 9531, 9740, 10590, 12708, 13149, 14610, 15885, 17532, 19062, 21180, 21915, 26298, 28593, 29220, 31770, 38124, 39447, 43830, 47655, 52596, 57186, 63540, 65745, 78894, 85779, 87660, 95310, 114372, 118341, 131490, 142965, 157788, 171558, 171911, 190620, 197235, 236682, 262980, 285930, 343116, 343822, 394470, 428895, 473364, 515733, 571860, 591705, 687644, 788940, 857790, 859555, 1031466, 1183410, 1547199, 1715580, 1719110, 2062932, 2366820, 2578665, 3094398, 3438220, 4641597, 5157330, 6188796, 7735995, 9283194, 10314660, 13924791, 15471990, 18566388, 23207985, 27849582, 30943980, 41774373, 46415970, 55699164, 69623955, 83548746, 92831940, 139247910, 167097492, 208871865, 278495820, 417743730, 835487460]

約数ペア:

[(1, 835487460), (2, 417743730), (3, 278495820), (4, 208871865), (5, 167097492), (6, 139247910), (9, 92831940), (10, 83548746), (12, 69623955), (15, 55699164), (18, 46415970), (20, 41774373), (27, 30943980), (30, 27849582), (36, 23207985), (45, 18566388), (54, 15471990), (60, 13924791), (81, 10314660), (90, 9283194), (108, 7735995), (135, 6188796), (162, 5157330), (180, 4641597), (243, 3438220), (270, 3094398), (324, 2578665), (353, 2366820), (405, 2062932), (486, 1719110), (487, 1715580), (540, 1547199), (706, 1183410), (810, 1031466), (972, 859555), (974, 857790), (1059, 788940), (1215, 687644), (1412, 591705), (1461, 571860), (1620, 515733), (1765, 473364), (1948, 428895), (2118, 394470), (2430, 343822), (2435, 343116), (2922, 285930), (3177, 262980), (3530, 236682), (4236, 197235), (4383, 190620), (4860, 171911), (4870, 171558), (5295, 157788), (5844, 142965), (6354, 131490), (7060, 118341), (7305, 114372), (8766, 95310), (9531, 87660), (9740, 85779), (10590, 78894), (12708, 65745), (13149, 63540), (14610, 57186), (15885, 52596), (17532, 47655), (19062, 43830), (21180, 39447), (21915, 38124), (26298, 31770), (28593, 29220)]