83902740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 246005760

約数和(自身を除く): 162103020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 155, 158, 186, 237, 310, 316, 372, 395, 465, 474, 571, 620, 790, 930, 948, 1142, 1185, 1580, 1713, 1860, 2284, 2370, 2449, 2855, 3426, 4740, 4898, 5710, 6852, 7347, 8565, 9796, 11420, 12245, 14694, 17130, 17701, 24490, 29388, 34260, 35402, 36735, 45109, 48980, 53103, 70804, 73470, 88505, 90218, 106206, 135327, 146940, 177010, 180436, 212412, 225545, 265515, 270654, 354020, 451090, 531030, 541308, 676635, 902180, 1062060, 1353270, 1398379, 2706540, 2796758, 4195137, 5593516, 6991895, 8390274, 13983790, 16780548, 20975685, 27967580, 41951370, 83902740]

約数ペア:

[(1, 83902740), (2, 41951370), (3, 27967580), (4, 20975685), (5, 16780548), (6, 13983790), (10, 8390274), (12, 6991895), (15, 5593516), (20, 4195137), (30, 2796758), (31, 2706540), (60, 1398379), (62, 1353270), (79, 1062060), (93, 902180), (124, 676635), (155, 541308), (158, 531030), (186, 451090), (237, 354020), (310, 270654), (316, 265515), (372, 225545), (395, 212412), (465, 180436), (474, 177010), (571, 146940), (620, 135327), (790, 106206), (930, 90218), (948, 88505), (1142, 73470), (1185, 70804), (1580, 53103), (1713, 48980), (1860, 45109), (2284, 36735), (2370, 35402), (2449, 34260), (2855, 29388), (3426, 24490), (4740, 17701), (4898, 17130), (5710, 14694), (6852, 12245), (7347, 11420), (8565, 9796)]