1869365540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6823}}^1$

素因数の和:6961

約数の個数: 96

約数和(自身を含む): 4769157120

約数和(自身を除く): 2899791580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 103, 133, 140, 190, 206, 266, 380, 412, 515, 532, 665, 721, 1030, 1330, 1442, 1957, 2060, 2660, 2884, 3605, 3914, 6823, 7210, 7828, 9785, 13646, 13699, 14420, 19570, 27292, 27398, 34115, 39140, 47761, 54796, 68230, 68495, 95522, 129637, 136460, 136990, 191044, 238805, 259274, 273980, 477610, 518548, 648185, 702769, 907459, 955220, 1296370, 1405538, 1814918, 2592740, 2811076, 3513845, 3629836, 4537295, 4919383, 7027690, 9074590, 9838766, 13352611, 14055380, 18149180, 19677532, 24596915, 26705222, 49193830, 53410444, 66763055, 93468277, 98387660, 133526110, 186936554, 267052220, 373873108, 467341385, 934682770, 1869365540]

約数ペア:

[(1, 1869365540), (2, 934682770), (4, 467341385), (5, 373873108), (7, 267052220), (10, 186936554), (14, 133526110), (19, 98387660), (20, 93468277), (28, 66763055), (35, 53410444), (38, 49193830), (70, 26705222), (76, 24596915), (95, 19677532), (103, 18149180), (133, 14055380), (140, 13352611), (190, 9838766), (206, 9074590), (266, 7027690), (380, 4919383), (412, 4537295), (515, 3629836), (532, 3513845), (665, 2811076), (721, 2592740), (1030, 1814918), (1330, 1405538), (1442, 1296370), (1957, 955220), (2060, 907459), (2660, 702769), (2884, 648185), (3605, 518548), (3914, 477610), (6823, 273980), (7210, 259274), (7828, 238805), (9785, 191044), (13646, 136990), (13699, 136460), (14420, 129637), (19570, 95522), (27292, 68495), (27398, 68230), (34115, 54796), (39140, 47761)]