74269890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3911}}^1$

素因数の和:4135

約数の個数: 48

約数和(自身を含む): 194066496

約数和(自身を除く): 119796606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 3911, 6330, 7822, 9495, 11733, 18990, 19555, 23466, 35199, 39110, 58665, 70398, 117330, 175995, 351990, 825221, 1650442, 2475663, 4126105, 4951326, 7426989, 8252210, 12378315, 14853978, 24756630, 37134945, 74269890]

約数ペア:

[(1, 74269890), (2, 37134945), (3, 24756630), (5, 14853978), (6, 12378315), (9, 8252210), (10, 7426989), (15, 4951326), (18, 4126105), (30, 2475663), (45, 1650442), (90, 825221), (211, 351990), (422, 175995), (633, 117330), (1055, 70398), (1266, 58665), (1899, 39110), (2110, 35199), (3165, 23466), (3798, 19555), (3911, 18990), (6330, 11733), (7822, 9495)]