30400150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1837

約数の個数: 48

約数和(自身を含む): 63710208

約数和(自身を除く): 33310058

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 1783, 3410, 3566, 8525, 8915, 17050, 17830, 19613, 39226, 44575, 55273, 89150, 98065, 110546, 196130, 276365, 490325, 552730, 608003, 980650, 1216006, 1381825, 2763650, 3040015, 6080030, 15200075, 30400150]

約数ペア:

[(1, 30400150), (2, 15200075), (5, 6080030), (10, 3040015), (11, 2763650), (22, 1381825), (25, 1216006), (31, 980650), (50, 608003), (55, 552730), (62, 490325), (110, 276365), (155, 196130), (275, 110546), (310, 98065), (341, 89150), (550, 55273), (682, 44575), (775, 39226), (1550, 19613), (1705, 17830), (1783, 17050), (3410, 8915), (3566, 8525)]