198321570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2293}}^1$

素因数の和:2368

約数の個数: 72

約数和(自身を含む): 533038428

約数和(自身を除く): 334716858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 961, 1395, 1922, 2293, 2790, 2883, 4586, 4805, 5766, 6879, 8649, 9610, 11465, 13758, 14415, 17298, 20637, 22930, 28830, 34395, 41274, 43245, 68790, 71083, 86490, 103185, 142166, 206370, 213249, 355415, 426498, 639747, 710830, 1066245, 1279494, 2132490, 2203573, 3198735, 4407146, 6397470, 6610719, 11017865, 13221438, 19832157, 22035730, 33053595, 39664314, 66107190, 99160785, 198321570]

約数ペア:

[(1, 198321570), (2, 99160785), (3, 66107190), (5, 39664314), (6, 33053595), (9, 22035730), (10, 19832157), (15, 13221438), (18, 11017865), (30, 6610719), (31, 6397470), (45, 4407146), (62, 3198735), (90, 2203573), (93, 2132490), (155, 1279494), (186, 1066245), (279, 710830), (310, 639747), (465, 426498), (558, 355415), (930, 213249), (961, 206370), (1395, 142166), (1922, 103185), (2293, 86490), (2790, 71083), (2883, 68790), (4586, 43245), (4805, 41274), (5766, 34395), (6879, 28830), (8649, 22930), (9610, 20637), (11465, 17298), (13758, 14415)]