1234651590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{224891}}^1$

素因数の和:224965

約数の個数: 48

約数和(自身を含む): 3262733136

約数和(自身を除く): 2028081546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 224891, 449782, 674673, 1124455, 1349346, 2024019, 2248910, 3373365, 4048038, 6746730, 10120095, 13718351, 20240190, 27436702, 41155053, 68591755, 82310106, 123465159, 137183510, 205775265, 246930318, 411550530, 617325795, 1234651590]

約数ペア:

[(1, 1234651590), (2, 617325795), (3, 411550530), (5, 246930318), (6, 205775265), (9, 137183510), (10, 123465159), (15, 82310106), (18, 68591755), (30, 41155053), (45, 27436702), (61, 20240190), (90, 13718351), (122, 10120095), (183, 6746730), (305, 4048038), (366, 3373365), (549, 2248910), (610, 2024019), (915, 1349346), (1098, 1124455), (1830, 674673), (2745, 449782), (5490, 224891)]