2754293270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{9883}}^1$

素因数の和:9981

約数の個数: 48

約数和(自身を含む): 5299998480

約数和(自身を除く): 2545705210

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 961, 1798, 1922, 4495, 4805, 8990, 9610, 9883, 19766, 27869, 49415, 55738, 98830, 139345, 278690, 286607, 306373, 573214, 612746, 1433035, 1531865, 2866070, 3063730, 8884817, 9497563, 17769634, 18995126, 44424085, 47487815, 88848170, 94975630, 275429327, 550858654, 1377146635, 2754293270]

約数ペア:

[(1, 2754293270), (2, 1377146635), (5, 550858654), (10, 275429327), (29, 94975630), (31, 88848170), (58, 47487815), (62, 44424085), (145, 18995126), (155, 17769634), (290, 9497563), (310, 8884817), (899, 3063730), (961, 2866070), (1798, 1531865), (1922, 1433035), (4495, 612746), (4805, 573214), (8990, 306373), (9610, 286607), (9883, 278690), (19766, 139345), (27869, 98830), (49415, 55738)]