1849874910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163561}}^1$

素因数の和:163613

約数の個数: 64

約数和(自身を含む): 4946114880

約数和(自身を除く): 3096239970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 163561, 327122, 490683, 817805, 981366, 1635610, 2126293, 2453415, 4252586, 4743269, 4906830, 6378879, 9486538, 10631465, 12757758, 14229807, 21262930, 23716345, 28459614, 31894395, 47432690, 61662497, 63788790, 71149035, 123324994, 142298070, 184987491, 308312485, 369974982, 616624970, 924937455, 1849874910]

約数ペア:

[(1, 1849874910), (2, 924937455), (3, 616624970), (5, 369974982), (6, 308312485), (10, 184987491), (13, 142298070), (15, 123324994), (26, 71149035), (29, 63788790), (30, 61662497), (39, 47432690), (58, 31894395), (65, 28459614), (78, 23716345), (87, 21262930), (130, 14229807), (145, 12757758), (174, 10631465), (195, 9486538), (290, 6378879), (377, 4906830), (390, 4743269), (435, 4252586), (754, 2453415), (870, 2126293), (1131, 1635610), (1885, 981366), (2262, 817805), (3770, 490683), (5655, 327122), (11310, 163561)]