719133090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1056

約数の個数: 128

約数和(自身を含む): 1976970240

約数和(自身を除く): 1257837150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 107, 114, 130, 190, 195, 214, 247, 285, 321, 390, 494, 535, 570, 642, 741, 907, 1070, 1235, 1391, 1482, 1605, 1814, 2033, 2470, 2721, 2782, 3210, 3705, 4066, 4173, 4535, 5442, 6099, 6955, 7410, 8346, 9070, 10165, 11791, 12198, 13605, 13910, 17233, 20330, 20865, 23582, 26429, 27210, 30495, 34466, 35373, 41730, 51699, 52858, 58955, 60990, 70746, 79287, 86165, 97049, 103398, 117910, 132145, 158574, 172330, 176865, 194098, 224029, 258495, 264290, 291147, 353730, 396435, 448058, 485245, 516990, 582294, 672087, 792870, 970490, 1120145, 1261637, 1344174, 1455735, 1843931, 2240290, 2523274, 2911470, 3360435, 3687862, 3784911, 5531793, 6308185, 6720870, 7569822, 9219655, 11063586, 12616370, 18439310, 18924555, 23971103, 27658965, 37849110, 47942206, 55317930, 71913309, 119855515, 143826618, 239711030, 359566545, 719133090]

約数ペア:

[(1, 719133090), (2, 359566545), (3, 239711030), (5, 143826618), (6, 119855515), (10, 71913309), (13, 55317930), (15, 47942206), (19, 37849110), (26, 27658965), (30, 23971103), (38, 18924555), (39, 18439310), (57, 12616370), (65, 11063586), (78, 9219655), (95, 7569822), (107, 6720870), (114, 6308185), (130, 5531793), (190, 3784911), (195, 3687862), (214, 3360435), (247, 2911470), (285, 2523274), (321, 2240290), (390, 1843931), (494, 1455735), (535, 1344174), (570, 1261637), (642, 1120145), (741, 970490), (907, 792870), (1070, 672087), (1235, 582294), (1391, 516990), (1482, 485245), (1605, 448058), (1814, 396435), (2033, 353730), (2470, 291147), (2721, 264290), (2782, 258495), (3210, 224029), (3705, 194098), (4066, 176865), (4173, 172330), (4535, 158574), (5442, 132145), (6099, 117910), (6955, 103398), (7410, 97049), (8346, 86165), (9070, 79287), (10165, 70746), (11791, 60990), (12198, 58955), (13605, 52858), (13910, 51699), (17233, 41730), (20330, 35373), (20865, 34466), (23582, 30495), (26429, 27210)]