103020408

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{4951}}^1$

素因数の和:4997

約数の個数: 72

約数和(自身を含む): 296451480

約数和(自身を除く): 193431072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 4951, 5202, 6936, 9902, 10404, 14853, 19804, 20808, 29706, 39608, 44559, 59412, 84167, 89118, 118824, 168334, 178236, 252501, 336668, 356472, 505002, 673336, 757503, 1010004, 1430839, 1515006, 2020008, 2861678, 3030012, 4292517, 5723356, 6060024, 8585034, 11446712, 12877551, 17170068, 25755102, 34340136, 51510204, 103020408]

約数ペア:

[(1, 103020408), (2, 51510204), (3, 34340136), (4, 25755102), (6, 17170068), (8, 12877551), (9, 11446712), (12, 8585034), (17, 6060024), (18, 5723356), (24, 4292517), (34, 3030012), (36, 2861678), (51, 2020008), (68, 1515006), (72, 1430839), (102, 1010004), (136, 757503), (153, 673336), (204, 505002), (289, 356472), (306, 336668), (408, 252501), (578, 178236), (612, 168334), (867, 118824), (1156, 89118), (1224, 84167), (1734, 59412), (2312, 44559), (2601, 39608), (3468, 29706), (4951, 20808), (5202, 19804), (6936, 14853), (9902, 10404)]