1084763470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71413}}^1$

素因数の和:71465

約数の個数: 48

約数和(自身を含む): 2344664448

約数和(自身を除く): 1259900978

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 15190, 71413, 142826, 357065, 499891, 714130, 999782, 2213803, 2499455, 3499237, 4427606, 4998910, 6998474, 11069015, 15496621, 17496185, 22138030, 30993242, 34992370, 77483105, 108476347, 154966210, 216952694, 542381735, 1084763470]

約数ペア:

[(1, 1084763470), (2, 542381735), (5, 216952694), (7, 154966210), (10, 108476347), (14, 77483105), (31, 34992370), (35, 30993242), (49, 22138030), (62, 17496185), (70, 15496621), (98, 11069015), (155, 6998474), (217, 4998910), (245, 4427606), (310, 3499237), (434, 2499455), (490, 2213803), (1085, 999782), (1519, 714130), (2170, 499891), (3038, 357065), (7595, 142826), (15190, 71413)]