16253790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11057}}^1$

素因数の和:11081

約数の個数: 48

約数和(自身を含む): 45382032

約数和(自身を除く): 29128242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 11057, 22114, 33171, 55285, 66342, 77399, 110570, 154798, 165855, 232197, 331710, 386995, 464394, 541793, 773990, 1083586, 1160985, 1625379, 2321970, 2708965, 3250758, 5417930, 8126895, 16253790]

約数ペア:

[(1, 16253790), (2, 8126895), (3, 5417930), (5, 3250758), (6, 2708965), (7, 2321970), (10, 1625379), (14, 1160985), (15, 1083586), (21, 773990), (30, 541793), (35, 464394), (42, 386995), (49, 331710), (70, 232197), (98, 165855), (105, 154798), (147, 110570), (210, 77399), (245, 66342), (294, 55285), (490, 33171), (735, 22114), (1470, 11057)]