22315950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 72

約数和(自身を含む): 60672456

約数和(自身を除く): 38356506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 202, 225, 303, 450, 491, 505, 606, 909, 982, 1010, 1473, 1515, 1818, 2455, 2525, 2946, 3030, 4419, 4545, 4910, 5050, 7365, 7575, 8838, 9090, 12275, 14730, 15150, 22095, 22725, 24550, 36825, 44190, 45450, 49591, 73650, 99182, 110475, 148773, 220950, 247955, 297546, 446319, 495910, 743865, 892638, 1239775, 1487730, 2231595, 2479550, 3719325, 4463190, 7438650, 11157975, 22315950]

約数ペア:

[(1, 22315950), (2, 11157975), (3, 7438650), (5, 4463190), (6, 3719325), (9, 2479550), (10, 2231595), (15, 1487730), (18, 1239775), (25, 892638), (30, 743865), (45, 495910), (50, 446319), (75, 297546), (90, 247955), (101, 220950), (150, 148773), (202, 110475), (225, 99182), (303, 73650), (450, 49591), (491, 45450), (505, 44190), (606, 36825), (909, 24550), (982, 22725), (1010, 22095), (1473, 15150), (1515, 14730), (1818, 12275), (2455, 9090), (2525, 8838), (2946, 7575), (3030, 7365), (4419, 5050), (4545, 4910)]