90342030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38119}}^1$

素因数の和:38208

約数の個数: 32

約数和(自身を含む): 219571200

約数和(自身を除く): 129229170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 38119, 76238, 114357, 190595, 228714, 381190, 571785, 1143570, 3011401, 6022802, 9034203, 15057005, 18068406, 30114010, 45171015, 90342030]

約数ペア:

[(1, 90342030), (2, 45171015), (3, 30114010), (5, 18068406), (6, 15057005), (10, 9034203), (15, 6022802), (30, 3011401), (79, 1143570), (158, 571785), (237, 381190), (395, 228714), (474, 190595), (790, 114357), (1185, 76238), (2370, 38119)]