91490350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 72

約数和(自身を含む): 200377800

約数和(自身を除く): 108887450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 107, 175, 214, 245, 349, 350, 490, 535, 698, 749, 1070, 1225, 1498, 1745, 2443, 2450, 2675, 3490, 3745, 4886, 5243, 5350, 7490, 8725, 10486, 12215, 17101, 17450, 18725, 24430, 26215, 34202, 37343, 37450, 52430, 61075, 74686, 85505, 122150, 131075, 171010, 186715, 261401, 262150, 373430, 427525, 522802, 855050, 933575, 1307005, 1829807, 1867150, 2614010, 3659614, 6535025, 9149035, 13070050, 18298070, 45745175, 91490350]

約数ペア:

[(1, 91490350), (2, 45745175), (5, 18298070), (7, 13070050), (10, 9149035), (14, 6535025), (25, 3659614), (35, 2614010), (49, 1867150), (50, 1829807), (70, 1307005), (98, 933575), (107, 855050), (175, 522802), (214, 427525), (245, 373430), (349, 262150), (350, 261401), (490, 186715), (535, 171010), (698, 131075), (749, 122150), (1070, 85505), (1225, 74686), (1498, 61075), (1745, 52430), (2443, 37450), (2450, 37343), (2675, 34202), (3490, 26215), (3745, 24430), (4886, 18725), (5243, 17450), (5350, 17101), (7490, 12215), (8725, 10486)]