27629210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^2$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 59764608

約数和(自身を除く): 32135398

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 131, 161, 230, 262, 322, 655, 805, 917, 1310, 1610, 1834, 3013, 4585, 6026, 9170, 15065, 17161, 21091, 30130, 34322, 42182, 85805, 105455, 120127, 171610, 210910, 240254, 394703, 600635, 789406, 1201270, 1973515, 2762921, 3947030, 5525842, 13814605, 27629210]

約数ペア:

[(1, 27629210), (2, 13814605), (5, 5525842), (7, 3947030), (10, 2762921), (14, 1973515), (23, 1201270), (35, 789406), (46, 600635), (70, 394703), (115, 240254), (131, 210910), (161, 171610), (230, 120127), (262, 105455), (322, 85805), (655, 42182), (805, 34322), (917, 30130), (1310, 21091), (1610, 17161), (1834, 15065), (3013, 9170), (4585, 6026)]