75333290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 153498240

約数和(自身を除く): 78164950

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 83, 85, 95, 166, 170, 190, 281, 323, 415, 562, 646, 830, 1405, 1411, 1577, 1615, 2810, 2822, 3154, 3230, 4777, 5339, 7055, 7885, 9554, 10678, 14110, 15770, 23323, 23885, 26695, 26809, 46646, 47770, 53390, 53618, 90763, 116615, 134045, 181526, 233230, 268090, 396491, 443137, 453815, 792982, 886274, 907630, 1982455, 2215685, 3964910, 4431370, 7533329, 15066658, 37666645, 75333290]

約数ペア:

[(1, 75333290), (2, 37666645), (5, 15066658), (10, 7533329), (17, 4431370), (19, 3964910), (34, 2215685), (38, 1982455), (83, 907630), (85, 886274), (95, 792982), (166, 453815), (170, 443137), (190, 396491), (281, 268090), (323, 233230), (415, 181526), (562, 134045), (646, 116615), (830, 90763), (1405, 53618), (1411, 53390), (1577, 47770), (1615, 46646), (2810, 26809), (2822, 26695), (3154, 23885), (3230, 23323), (4777, 15770), (5339, 14110), (7055, 10678), (7885, 9554)]