70564950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1030

約数の個数: 72

約数和(自身を含む): 190809216

約数和(自身を除く): 120244266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 191, 225, 382, 450, 573, 821, 955, 1146, 1642, 1719, 1910, 2463, 2865, 3438, 4105, 4775, 4926, 5730, 7389, 8210, 8595, 9550, 12315, 14325, 14778, 17190, 20525, 24630, 28650, 36945, 41050, 42975, 61575, 73890, 85950, 123150, 156811, 184725, 313622, 369450, 470433, 784055, 940866, 1411299, 1568110, 2352165, 2822598, 3920275, 4704330, 7056495, 7840550, 11760825, 14112990, 23521650, 35282475, 70564950]

約数ペア:

[(1, 70564950), (2, 35282475), (3, 23521650), (5, 14112990), (6, 11760825), (9, 7840550), (10, 7056495), (15, 4704330), (18, 3920275), (25, 2822598), (30, 2352165), (45, 1568110), (50, 1411299), (75, 940866), (90, 784055), (150, 470433), (191, 369450), (225, 313622), (382, 184725), (450, 156811), (573, 123150), (821, 85950), (955, 73890), (1146, 61575), (1642, 42975), (1719, 41050), (1910, 36945), (2463, 28650), (2865, 24630), (3438, 20525), (4105, 17190), (4775, 14778), (4926, 14325), (5730, 12315), (7389, 9550), (8210, 8595)]