1260147450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{442157}}^1$

素因数の和:442191

約数の個数: 48

約数和(自身を含む): 3289655520

約数和(自身を除く): 2029508070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 442157, 884314, 1326471, 2210785, 2652942, 4421570, 6632355, 8400983, 11053925, 13264710, 16801966, 22107850, 25202949, 33161775, 42004915, 50405898, 66323550, 84009830, 126014745, 210024575, 252029490, 420049150, 630073725, 1260147450]

約数ペア:

[(1, 1260147450), (2, 630073725), (3, 420049150), (5, 252029490), (6, 210024575), (10, 126014745), (15, 84009830), (19, 66323550), (25, 50405898), (30, 42004915), (38, 33161775), (50, 25202949), (57, 22107850), (75, 16801966), (95, 13264710), (114, 11053925), (150, 8400983), (190, 6632355), (285, 4421570), (475, 2652942), (570, 2210785), (950, 1326471), (1425, 884314), (2850, 442157)]