15178919870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{2239}}^1$

素因数の和:2613

約数の個数: 64

約数和(自身を含む): 28686873600

約数和(自身を除く): 13507953730

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 241, 290, 482, 485, 970, 1205, 2239, 2410, 2813, 4478, 5626, 6989, 11195, 13978, 14065, 22390, 23377, 28130, 34945, 46754, 64931, 69890, 116885, 129862, 217183, 233770, 324655, 434366, 539599, 649310, 677933, 1079198, 1085915, 1355866, 2171830, 2697995, 3389665, 5395990, 6298307, 6779330, 12596614, 15648371, 31296742, 31491535, 52341103, 62983070, 78241855, 104682206, 156483710, 261705515, 523411030, 1517891987, 3035783974, 7589459935, 15178919870]

約数ペア:

[(1, 15178919870), (2, 7589459935), (5, 3035783974), (10, 1517891987), (29, 523411030), (58, 261705515), (97, 156483710), (145, 104682206), (194, 78241855), (241, 62983070), (290, 52341103), (482, 31491535), (485, 31296742), (970, 15648371), (1205, 12596614), (2239, 6779330), (2410, 6298307), (2813, 5395990), (4478, 3389665), (5626, 2697995), (6989, 2171830), (11195, 1355866), (13978, 1085915), (14065, 1079198), (22390, 677933), (23377, 649310), (28130, 539599), (34945, 434366), (46754, 324655), (64931, 233770), (69890, 217183), (116885, 129862)]