1604416620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1407383}}^1$

素因数の和:1407414

約数の個数: 48

約数和(自身を含む): 4728810240

約数和(自身を除く): 3124393620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1407383, 2814766, 4222149, 5629532, 7036915, 8444298, 14073830, 16888596, 21110745, 26740277, 28147660, 42221490, 53480554, 80220831, 84442980, 106961108, 133701385, 160441662, 267402770, 320883324, 401104155, 534805540, 802208310, 1604416620]

約数ペア:

[(1, 1604416620), (2, 802208310), (3, 534805540), (4, 401104155), (5, 320883324), (6, 267402770), (10, 160441662), (12, 133701385), (15, 106961108), (19, 84442980), (20, 80220831), (30, 53480554), (38, 42221490), (57, 28147660), (60, 26740277), (76, 21110745), (95, 16888596), (114, 14073830), (190, 8444298), (228, 7036915), (285, 5629532), (380, 4222149), (570, 2814766), (1140, 1407383)]