89643190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4283}}^1$

素因数の和:4333

約数の個数: 64

約数和(自身を含む): 207277056

約数和(自身を除く): 117633866

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 4283, 8566, 10465, 20930, 21415, 29981, 42830, 55679, 59962, 98509, 111358, 149905, 197018, 278395, 299810, 389753, 492545, 556790, 689563, 779506, 985090, 1280617, 1379126, 1948765, 2561234, 3447815, 3897530, 6403085, 6895630, 8964319, 12806170, 17928638, 44821595, 89643190]

約数ペア:

[(1, 89643190), (2, 44821595), (5, 17928638), (7, 12806170), (10, 8964319), (13, 6895630), (14, 6403085), (23, 3897530), (26, 3447815), (35, 2561234), (46, 1948765), (65, 1379126), (70, 1280617), (91, 985090), (115, 779506), (130, 689563), (161, 556790), (182, 492545), (230, 389753), (299, 299810), (322, 278395), (455, 197018), (598, 149905), (805, 111358), (910, 98509), (1495, 59962), (1610, 55679), (2093, 42830), (2990, 29981), (4186, 21415), (4283, 20930), (8566, 10465)]