15692863090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{1879}}^1$

素因数の和:2875

約数の個数: 64

約数和(自身を含む): 30212352000

約数和(自身を除く): 14519488910

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 929, 1798, 1858, 1879, 3758, 4495, 4645, 8990, 9290, 9395, 18790, 26941, 28799, 53882, 54491, 57598, 58249, 108982, 116498, 134705, 143995, 269410, 272455, 287990, 291245, 544910, 582490, 835171, 1670342, 1689221, 1745591, 3378442, 3491182, 4175855, 8351710, 8446105, 8727955, 16892210, 17455910, 50622139, 54113321, 101244278, 108226642, 253110695, 270566605, 506221390, 541133210, 1569286309, 3138572618, 7846431545, 15692863090]

約数ペア:

[(1, 15692863090), (2, 7846431545), (5, 3138572618), (10, 1569286309), (29, 541133210), (31, 506221390), (58, 270566605), (62, 253110695), (145, 108226642), (155, 101244278), (290, 54113321), (310, 50622139), (899, 17455910), (929, 16892210), (1798, 8727955), (1858, 8446105), (1879, 8351710), (3758, 4175855), (4495, 3491182), (4645, 3378442), (8990, 1745591), (9290, 1689221), (9395, 1670342), (18790, 835171), (26941, 582490), (28799, 544910), (53882, 291245), (54491, 287990), (57598, 272455), (58249, 269410), (108982, 143995), (116498, 134705)]