105819090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 292626432

約数和(自身を除く): 186807342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 47, 65, 69, 78, 94, 115, 130, 138, 141, 195, 230, 235, 251, 282, 299, 345, 390, 470, 502, 598, 611, 690, 705, 753, 897, 1081, 1222, 1255, 1410, 1495, 1506, 1794, 1833, 2162, 2510, 2990, 3055, 3243, 3263, 3666, 3765, 4485, 5405, 5773, 6110, 6486, 6526, 7530, 8970, 9165, 9789, 10810, 11546, 11797, 14053, 16215, 16315, 17319, 18330, 19578, 23594, 28106, 28865, 32430, 32630, 34638, 35391, 42159, 48945, 57730, 58985, 70265, 70782, 75049, 84318, 86595, 97890, 117970, 140530, 150098, 153361, 173190, 176955, 210795, 225147, 271331, 306722, 353910, 375245, 421590, 450294, 460083, 542662, 750490, 766805, 813993, 920166, 1125735, 1356655, 1533610, 1627986, 2251470, 2300415, 2713310, 3527303, 4069965, 4600830, 7054606, 8139930, 10581909, 17636515, 21163818, 35273030, 52909545, 105819090]

約数ペア:

[(1, 105819090), (2, 52909545), (3, 35273030), (5, 21163818), (6, 17636515), (10, 10581909), (13, 8139930), (15, 7054606), (23, 4600830), (26, 4069965), (30, 3527303), (39, 2713310), (46, 2300415), (47, 2251470), (65, 1627986), (69, 1533610), (78, 1356655), (94, 1125735), (115, 920166), (130, 813993), (138, 766805), (141, 750490), (195, 542662), (230, 460083), (235, 450294), (251, 421590), (282, 375245), (299, 353910), (345, 306722), (390, 271331), (470, 225147), (502, 210795), (598, 176955), (611, 173190), (690, 153361), (705, 150098), (753, 140530), (897, 117970), (1081, 97890), (1222, 86595), (1255, 84318), (1410, 75049), (1495, 70782), (1506, 70265), (1794, 58985), (1833, 57730), (2162, 48945), (2510, 42159), (2990, 35391), (3055, 34638), (3243, 32630), (3263, 32430), (3666, 28865), (3765, 28106), (4485, 23594), (5405, 19578), (5773, 18330), (6110, 17319), (6486, 16315), (6526, 16215), (7530, 14053), (8970, 11797), (9165, 11546), (9789, 10810)]