403309010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 827366400

約数和(自身を除く): 424057390

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 269, 494, 538, 607, 1214, 1235, 1345, 2470, 2690, 3035, 3497, 5111, 6070, 6994, 7891, 10222, 11533, 15782, 17485, 23066, 25555, 34970, 39455, 51110, 57665, 66443, 78910, 115330, 132886, 149929, 163283, 299858, 326566, 332215, 664430, 749645, 816415, 1499290, 1632830, 2122679, 3102377, 4245358, 6204754, 10613395, 15511885, 21226790, 31023770, 40330901, 80661802, 201654505, 403309010]

約数ペア:

[(1, 403309010), (2, 201654505), (5, 80661802), (10, 40330901), (13, 31023770), (19, 21226790), (26, 15511885), (38, 10613395), (65, 6204754), (95, 4245358), (130, 3102377), (190, 2122679), (247, 1632830), (269, 1499290), (494, 816415), (538, 749645), (607, 664430), (1214, 332215), (1235, 326566), (1345, 299858), (2470, 163283), (2690, 149929), (3035, 132886), (3497, 115330), (5111, 78910), (6070, 66443), (6994, 57665), (7891, 51110), (10222, 39455), (11533, 34970), (15782, 25555), (17485, 23066)]