89981190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76907}}^1$

素因数の和:76933

約数の個数: 48

約数和(自身を含む): 251950608

約数和(自身を除く): 161969418

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 76907, 153814, 230721, 384535, 461442, 692163, 769070, 999791, 1153605, 1384326, 1999582, 2307210, 2999373, 3460815, 4998955, 5998746, 6921630, 8998119, 9997910, 14996865, 17996238, 29993730, 44990595, 89981190]

約数ペア:

[(1, 89981190), (2, 44990595), (3, 29993730), (5, 17996238), (6, 14996865), (9, 9997910), (10, 8998119), (13, 6921630), (15, 5998746), (18, 4998955), (26, 3460815), (30, 2999373), (39, 2307210), (45, 1999582), (65, 1384326), (78, 1153605), (90, 999791), (117, 769070), (130, 692163), (195, 461442), (234, 384535), (390, 230721), (585, 153814), (1170, 76907)]