91227290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 205970688

約数和(自身を除く): 114743398

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 257, 385, 461, 514, 770, 922, 1285, 1799, 2305, 2570, 2827, 3227, 3598, 4610, 5071, 5654, 6454, 8995, 10142, 14135, 16135, 17990, 19789, 25355, 28270, 32270, 35497, 39578, 50710, 70994, 98945, 118477, 177485, 197890, 236954, 354970, 592385, 829339, 1184770, 1303247, 1658678, 2606494, 4146695, 6516235, 8293390, 9122729, 13032470, 18245458, 45613645, 91227290]

約数ペア:

[(1, 91227290), (2, 45613645), (5, 18245458), (7, 13032470), (10, 9122729), (11, 8293390), (14, 6516235), (22, 4146695), (35, 2606494), (55, 1658678), (70, 1303247), (77, 1184770), (110, 829339), (154, 592385), (257, 354970), (385, 236954), (461, 197890), (514, 177485), (770, 118477), (922, 98945), (1285, 70994), (1799, 50710), (2305, 39578), (2570, 35497), (2827, 32270), (3227, 28270), (3598, 25355), (4610, 19789), (5071, 17990), (5654, 16135), (6454, 14135), (8995, 10142)]