121863270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{4099}}^1$

素因数の和:5100

約数の個数: 32

約数和(自身を含む): 292838400

約数和(自身を除く): 170975130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2973, 4099, 4955, 5946, 8198, 9910, 12297, 14865, 20495, 24594, 29730, 40990, 61485, 122970, 4062109, 8124218, 12186327, 20310545, 24372654, 40621090, 60931635, 121863270]

約数ペア:

[(1, 121863270), (2, 60931635), (3, 40621090), (5, 24372654), (6, 20310545), (10, 12186327), (15, 8124218), (30, 4062109), (991, 122970), (1982, 61485), (2973, 40990), (4099, 29730), (4955, 24594), (5946, 20495), (8198, 14865), (9910, 12297)]