69465690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1644

約数の個数: 96

約数和(自身を含む): 209454336

約数和(自身を除く): 139988646

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 1553, 2130, 2485, 2982, 3106, 3195, 4473, 4659, 4970, 6390, 7455, 7765, 8946, 9318, 10871, 13977, 14910, 15530, 21742, 22365, 23295, 27954, 32613, 44730, 46590, 54355, 65226, 69885, 97839, 108710, 110263, 139770, 163065, 195678, 220526, 326130, 330789, 489195, 551315, 661578, 771841, 978390, 992367, 1102630, 1543682, 1653945, 1984734, 2315523, 3307890, 3859205, 4631046, 4961835, 6946569, 7718410, 9923670, 11577615, 13893138, 23155230, 34732845, 69465690]

約数ペア:

[(1, 69465690), (2, 34732845), (3, 23155230), (5, 13893138), (6, 11577615), (7, 9923670), (9, 7718410), (10, 6946569), (14, 4961835), (15, 4631046), (18, 3859205), (21, 3307890), (30, 2315523), (35, 1984734), (42, 1653945), (45, 1543682), (63, 1102630), (70, 992367), (71, 978390), (90, 771841), (105, 661578), (126, 551315), (142, 489195), (210, 330789), (213, 326130), (315, 220526), (355, 195678), (426, 163065), (497, 139770), (630, 110263), (639, 108710), (710, 97839), (994, 69885), (1065, 65226), (1278, 54355), (1491, 46590), (1553, 44730), (2130, 32613), (2485, 27954), (2982, 23295), (3106, 22365), (3195, 21742), (4473, 15530), (4659, 14910), (4970, 13977), (6390, 10871), (7455, 9318), (7765, 8946)]