842718210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1823}}^1$

素因数の和:2663

約数の個数: 64

約数和(自身を含む): 2132766720

約数和(自身を除く): 1290048510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 811, 1622, 1823, 2433, 3646, 4055, 4866, 5469, 8110, 9115, 10938, 12165, 15409, 18230, 24330, 27345, 30818, 34637, 46227, 54690, 69274, 77045, 92454, 103911, 154090, 173185, 207822, 231135, 346370, 462270, 519555, 1039110, 1478453, 2956906, 4435359, 7392265, 8870718, 14784530, 22176795, 28090607, 44353590, 56181214, 84271821, 140453035, 168543642, 280906070, 421359105, 842718210]

約数ペア:

[(1, 842718210), (2, 421359105), (3, 280906070), (5, 168543642), (6, 140453035), (10, 84271821), (15, 56181214), (19, 44353590), (30, 28090607), (38, 22176795), (57, 14784530), (95, 8870718), (114, 7392265), (190, 4435359), (285, 2956906), (570, 1478453), (811, 1039110), (1622, 519555), (1823, 462270), (2433, 346370), (3646, 231135), (4055, 207822), (4866, 173185), (5469, 154090), (8110, 103911), (9115, 92454), (10938, 77045), (12165, 69274), (15409, 54690), (18230, 46227), (24330, 34637), (27345, 30818)]