122971230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23971}}^1$

素因数の和:24006

約数の個数: 64

約数和(自身を含む): 345196800

約数和(自身を除く): 222225570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 23971, 47942, 71913, 119855, 143826, 215739, 239710, 359565, 431478, 455449, 647217, 719130, 910898, 1078695, 1294434, 1366347, 2157390, 2277245, 2732694, 3236085, 4099041, 4554490, 6472170, 6831735, 8198082, 12297123, 13663470, 20495205, 24594246, 40990410, 61485615, 122971230]

約数ペア:

[(1, 122971230), (2, 61485615), (3, 40990410), (5, 24594246), (6, 20495205), (9, 13663470), (10, 12297123), (15, 8198082), (18, 6831735), (19, 6472170), (27, 4554490), (30, 4099041), (38, 3236085), (45, 2732694), (54, 2277245), (57, 2157390), (90, 1366347), (95, 1294434), (114, 1078695), (135, 910898), (171, 719130), (190, 647217), (270, 455449), (285, 431478), (342, 359565), (513, 239710), (570, 215739), (855, 143826), (1026, 119855), (1710, 71913), (2565, 47942), (5130, 23971)]