310030750

素因数分解:

$2^1\times 5^3\times {\mathrm{1019}}^1\times {\mathrm{1217}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 581424480

約数和(自身を除く): 271393730

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 1019, 1217, 2038, 2434, 5095, 6085, 10190, 12170, 25475, 30425, 50950, 60850, 127375, 152125, 254750, 304250, 1240123, 2480246, 6200615, 12401230, 31003075, 62006150, 155015375, 310030750]

約数ペア:

[(1, 310030750), (2, 155015375), (5, 62006150), (10, 31003075), (25, 12401230), (50, 6200615), (125, 2480246), (250, 1240123), (1019, 304250), (1217, 254750), (2038, 152125), (2434, 127375), (5095, 60850), (6085, 50950), (10190, 30425), (12170, 25475)]