2019152250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{897401}}^1$

素因数の和:897424

約数の個数: 48

約数和(自身を含む): 5459793768

約数和(自身を除く): 3440641518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 897401, 1794802, 2692203, 4487005, 5384406, 8076609, 8974010, 13461015, 16153218, 22435025, 26922030, 40383045, 44870050, 67305075, 80766090, 112175125, 134610150, 201915225, 224350250, 336525375, 403830450, 673050750, 1009576125, 2019152250]

約数ペア:

[(1, 2019152250), (2, 1009576125), (3, 673050750), (5, 403830450), (6, 336525375), (9, 224350250), (10, 201915225), (15, 134610150), (18, 112175125), (25, 80766090), (30, 67305075), (45, 44870050), (50, 40383045), (75, 26922030), (90, 22435025), (125, 16153218), (150, 13461015), (225, 8974010), (250, 8076609), (375, 5384406), (450, 4487005), (750, 2692203), (1125, 1794802), (2250, 897401)]