83394990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7006

約数の個数: 96

約数和(自身を含む): 260881920

約数和(自身を除く): 177486930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 6967, 11970, 13934, 20901, 34835, 41802, 48769, 62703, 69670, 97538, 104505, 125406, 132373, 146307, 209010, 243845, 264746, 292614, 313515, 397119, 438921, 487690, 627030, 661865, 731535, 794238, 877842, 926611, 1191357, 1323730, 1463070, 1853222, 1985595, 2194605, 2382714, 2779833, 3971190, 4389210, 4633055, 5559666, 5956785, 8339499, 9266110, 11913570, 13899165, 16678998, 27798330, 41697495, 83394990]

約数ペア:

[(1, 83394990), (2, 41697495), (3, 27798330), (5, 16678998), (6, 13899165), (7, 11913570), (9, 9266110), (10, 8339499), (14, 5956785), (15, 5559666), (18, 4633055), (19, 4389210), (21, 3971190), (30, 2779833), (35, 2382714), (38, 2194605), (42, 1985595), (45, 1853222), (57, 1463070), (63, 1323730), (70, 1191357), (90, 926611), (95, 877842), (105, 794238), (114, 731535), (126, 661865), (133, 627030), (171, 487690), (190, 438921), (210, 397119), (266, 313515), (285, 292614), (315, 264746), (342, 243845), (399, 209010), (570, 146307), (630, 132373), (665, 125406), (798, 104505), (855, 97538), (1197, 69670), (1330, 62703), (1710, 48769), (1995, 41802), (2394, 34835), (3990, 20901), (5985, 13934), (6967, 11970)]