1215692261450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1743803}}^1$

素因数の和:1744079

約数の個数: 48

約数和(自身を含む): 2304164952576

約数和(自身を除く): 1088472691126

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 191, 365, 382, 730, 955, 1825, 1910, 3650, 4775, 9550, 13943, 27886, 69715, 139430, 348575, 697150, 1743803, 3487606, 8719015, 17438030, 43595075, 87190150, 127297619, 254595238, 333066373, 636488095, 666132746, 1272976190, 1665331865, 3182440475, 3330663730, 6364880950, 8326659325, 16653318650, 24313845229, 48627690458, 121569226145, 243138452290, 607846130725, 1215692261450]

約数ペア:

[(1, 1215692261450), (2, 607846130725), (5, 243138452290), (10, 121569226145), (25, 48627690458), (50, 24313845229), (73, 16653318650), (146, 8326659325), (191, 6364880950), (365, 3330663730), (382, 3182440475), (730, 1665331865), (955, 1272976190), (1825, 666132746), (1910, 636488095), (3650, 333066373), (4775, 254595238), (9550, 127297619), (13943, 87190150), (27886, 43595075), (69715, 17438030), (139430, 8719015), (348575, 3487606), (697150, 1743803)]