91265860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1301

約数の個数: 96

約数和(自身を含む): 239597568

約数和(自身を除く): 148331708

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 1054, 1085, 1190, 1237, 2108, 2170, 2380, 2474, 2635, 3689, 4340, 4948, 5270, 6185, 7378, 8659, 10540, 12370, 14756, 17318, 18445, 21029, 24740, 34636, 36890, 38347, 42058, 43295, 73780, 76694, 84116, 86590, 105145, 147203, 153388, 173180, 191735, 210290, 268429, 294406, 383470, 420580, 536858, 588812, 651899, 736015, 766940, 1073716, 1303798, 1342145, 1472030, 2607596, 2684290, 2944060, 3259495, 4563293, 5368580, 6518990, 9126586, 13037980, 18253172, 22816465, 45632930, 91265860]

約数ペア:

[(1, 91265860), (2, 45632930), (4, 22816465), (5, 18253172), (7, 13037980), (10, 9126586), (14, 6518990), (17, 5368580), (20, 4563293), (28, 3259495), (31, 2944060), (34, 2684290), (35, 2607596), (62, 1472030), (68, 1342145), (70, 1303798), (85, 1073716), (119, 766940), (124, 736015), (140, 651899), (155, 588812), (170, 536858), (217, 420580), (238, 383470), (310, 294406), (340, 268429), (434, 210290), (476, 191735), (527, 173180), (595, 153388), (620, 147203), (868, 105145), (1054, 86590), (1085, 84116), (1190, 76694), (1237, 73780), (2108, 43295), (2170, 42058), (2380, 38347), (2474, 36890), (2635, 34636), (3689, 24740), (4340, 21029), (4948, 18445), (5270, 17318), (6185, 14756), (7378, 12370), (8659, 10540)]