1284668850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{450761}}^1$

素因数の和:450795

約数の個数: 48

約数和(自身を含む): 3353669280

約数和(自身を除く): 2069000430

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, 450761, 901522, 1352283, 2253805, 2704566, 4507610, 6761415, 8564459, 11269025, 13522830, 17128918, 22538050, 25693377, 33807075, 42822295, 51386754, 67614150, 85644590, 128466885, 214111475, 256933770, 428222950, 642334425, 1284668850]

約数ペア:

[(1, 1284668850), (2, 642334425), (3, 428222950), (5, 256933770), (6, 214111475), (10, 128466885), (15, 85644590), (19, 67614150), (25, 51386754), (30, 42822295), (38, 33807075), (50, 25693377), (57, 22538050), (75, 17128918), (95, 13522830), (114, 11269025), (150, 8564459), (190, 6761415), (285, 4507610), (475, 2704566), (570, 2253805), (950, 1352283), (1425, 901522), (2850, 450761)]