1607955780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{399989}}^1$

素因数の和:400068

約数の個数: 48

約数和(自身を含む): 4569485760

約数和(自身を除く): 2961529980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 399989, 799978, 1199967, 1599956, 1999945, 2399934, 3999890, 4799868, 5999835, 7999780, 11999670, 23999340, 26799263, 53598526, 80397789, 107197052, 133996315, 160795578, 267992630, 321591156, 401988945, 535985260, 803977890, 1607955780]

約数ペア:

[(1, 1607955780), (2, 803977890), (3, 535985260), (4, 401988945), (5, 321591156), (6, 267992630), (10, 160795578), (12, 133996315), (15, 107197052), (20, 80397789), (30, 53598526), (60, 26799263), (67, 23999340), (134, 11999670), (201, 7999780), (268, 5999835), (335, 4799868), (402, 3999890), (670, 2399934), (804, 1999945), (1005, 1599956), (1340, 1199967), (2010, 799978), (4020, 399989)]