75989170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 150543360

約数和(自身を除く): 74554190

約数列:

[1, 2, 5, 10, 19, 38, 43, 71, 86, 95, 131, 142, 190, 215, 262, 355, 430, 655, 710, 817, 1310, 1349, 1634, 2489, 2698, 3053, 4085, 4978, 5633, 6106, 6745, 8170, 9301, 11266, 12445, 13490, 15265, 18602, 24890, 28165, 30530, 46505, 56330, 58007, 93010, 107027, 116014, 176719, 214054, 290035, 353438, 399943, 535135, 580070, 799886, 883595, 1070270, 1767190, 1999715, 3999430, 7598917, 15197834, 37994585, 75989170]

約数ペア:

[(1, 75989170), (2, 37994585), (5, 15197834), (10, 7598917), (19, 3999430), (38, 1999715), (43, 1767190), (71, 1070270), (86, 883595), (95, 799886), (131, 580070), (142, 535135), (190, 399943), (215, 353438), (262, 290035), (355, 214054), (430, 176719), (655, 116014), (710, 107027), (817, 93010), (1310, 58007), (1349, 56330), (1634, 46505), (2489, 30530), (2698, 28165), (3053, 24890), (4085, 18602), (4978, 15265), (5633, 13490), (6106, 12445), (6745, 11266), (8170, 9301)]