86810490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74197}}^1$

素因数の和:74223

約数の個数: 48

約数和(自身を含む): 243072648

約数和(自身を除く): 156262158

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 74197, 148394, 222591, 370985, 445182, 667773, 741970, 964561, 1112955, 1335546, 1929122, 2225910, 2893683, 3338865, 4822805, 5787366, 6677730, 8681049, 9645610, 14468415, 17362098, 28936830, 43405245, 86810490]

約数ペア:

[(1, 86810490), (2, 43405245), (3, 28936830), (5, 17362098), (6, 14468415), (9, 9645610), (10, 8681049), (13, 6677730), (15, 5787366), (18, 4822805), (26, 3338865), (30, 2893683), (39, 2225910), (45, 1929122), (65, 1335546), (78, 1112955), (90, 964561), (117, 741970), (130, 667773), (195, 445182), (234, 370985), (390, 222591), (585, 148394), (1170, 74197)]