2351550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 5950512

約数和(自身を除く): 3598962

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 257, 305, 366, 514, 610, 771, 915, 1285, 1525, 1542, 1830, 2570, 3050, 3855, 4575, 6425, 7710, 9150, 12850, 15677, 19275, 31354, 38550, 47031, 78385, 94062, 156770, 235155, 391925, 470310, 783850, 1175775, 2351550]

約数ペア:

[(1, 2351550), (2, 1175775), (3, 783850), (5, 470310), (6, 391925), (10, 235155), (15, 156770), (25, 94062), (30, 78385), (50, 47031), (61, 38550), (75, 31354), (122, 19275), (150, 15677), (183, 12850), (257, 9150), (305, 7710), (366, 6425), (514, 4575), (610, 3855), (771, 3050), (915, 2570), (1285, 1830), (1525, 1542)]