120209390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 268614144

約数和(自身を除く): 148404754

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 71, 95, 133, 134, 142, 190, 266, 335, 355, 361, 469, 497, 665, 670, 710, 722, 938, 994, 1273, 1330, 1349, 1805, 2345, 2485, 2527, 2546, 2698, 3610, 4690, 4757, 4970, 5054, 6365, 6745, 8911, 9443, 9514, 12635, 12730, 13490, 17822, 18886, 23785, 24187, 25270, 25631, 33299, 44555, 47215, 47570, 48374, 51262, 66598, 89110, 90383, 94430, 120935, 128155, 166495, 169309, 179417, 180766, 241870, 256310, 332990, 338618, 358834, 451915, 632681, 846545, 897085, 903830, 1265362, 1693090, 1717277, 1794170, 3163405, 3434554, 6326810, 8586385, 12020939, 17172770, 24041878, 60104695, 120209390]

約数ペア:

[(1, 120209390), (2, 60104695), (5, 24041878), (7, 17172770), (10, 12020939), (14, 8586385), (19, 6326810), (35, 3434554), (38, 3163405), (67, 1794170), (70, 1717277), (71, 1693090), (95, 1265362), (133, 903830), (134, 897085), (142, 846545), (190, 632681), (266, 451915), (335, 358834), (355, 338618), (361, 332990), (469, 256310), (497, 241870), (665, 180766), (670, 179417), (710, 169309), (722, 166495), (938, 128155), (994, 120935), (1273, 94430), (1330, 90383), (1349, 89110), (1805, 66598), (2345, 51262), (2485, 48374), (2527, 47570), (2546, 47215), (2698, 44555), (3610, 33299), (4690, 25631), (4757, 25270), (4970, 24187), (5054, 23785), (6365, 18886), (6745, 17822), (8911, 13490), (9443, 12730), (9514, 12635)]