91730210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2843

約数の個数: 64

約数和(自身を含む): 202487040

約数和(自身を除く): 110756830

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 2530, 2789, 2990, 3289, 5578, 6578, 13945, 16445, 27890, 30679, 32890, 36257, 61358, 64147, 72514, 128294, 153395, 181285, 306790, 320735, 362570, 398827, 641470, 705617, 797654, 833911, 1411234, 1667822, 1994135, 3528085, 3988270, 4169555, 7056170, 8339110, 9173021, 18346042, 45865105, 91730210]

約数ペア:

[(1, 91730210), (2, 45865105), (5, 18346042), (10, 9173021), (11, 8339110), (13, 7056170), (22, 4169555), (23, 3988270), (26, 3528085), (46, 1994135), (55, 1667822), (65, 1411234), (110, 833911), (115, 797654), (130, 705617), (143, 641470), (230, 398827), (253, 362570), (286, 320735), (299, 306790), (506, 181285), (598, 153395), (715, 128294), (1265, 72514), (1430, 64147), (1495, 61358), (2530, 36257), (2789, 32890), (2990, 30679), (3289, 27890), (5578, 16445), (6578, 13945)]