172558630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 316899360

約数和(自身を除く): 144340730

約数列:

[1, 2, 5, 10, 61, 122, 305, 457, 610, 619, 914, 1238, 2285, 3095, 4570, 6190, 27877, 37759, 55754, 75518, 139385, 188795, 278770, 282883, 377590, 565766, 1414415, 2828830, 17255863, 34511726, 86279315, 172558630]

約数ペア:

[(1, 172558630), (2, 86279315), (5, 34511726), (10, 17255863), (61, 2828830), (122, 1414415), (305, 565766), (457, 377590), (610, 282883), (619, 278770), (914, 188795), (1238, 139385), (2285, 75518), (3095, 55754), (4570, 37759), (6190, 27877)]