197423460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28123}}^1$

素因数の和:28154

約数の個数: 96

約数和(自身を含む): 661476480

約数和(自身を除く): 464053020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 28123, 56246, 84369, 112492, 140615, 168738, 253107, 281230, 337476, 365599, 421845, 506214, 562460, 731198, 759321, 843690, 1012428, 1096797, 1265535, 1462396, 1518642, 1687380, 1827995, 2193594, 2531070, 3037284, 3290391, 3655990, 3796605, 4387188, 5062140, 5483985, 6580782, 7311980, 7593210, 9871173, 10967970, 13161564, 15186420, 16451955, 19742346, 21935940, 32903910, 39484692, 49355865, 65807820, 98711730, 197423460]

約数ペア:

[(1, 197423460), (2, 98711730), (3, 65807820), (4, 49355865), (5, 39484692), (6, 32903910), (9, 21935940), (10, 19742346), (12, 16451955), (13, 15186420), (15, 13161564), (18, 10967970), (20, 9871173), (26, 7593210), (27, 7311980), (30, 6580782), (36, 5483985), (39, 5062140), (45, 4387188), (52, 3796605), (54, 3655990), (60, 3290391), (65, 3037284), (78, 2531070), (90, 2193594), (108, 1827995), (117, 1687380), (130, 1518642), (135, 1462396), (156, 1265535), (180, 1096797), (195, 1012428), (234, 843690), (260, 759321), (270, 731198), (351, 562460), (390, 506214), (468, 421845), (540, 365599), (585, 337476), (702, 281230), (780, 253107), (1170, 168738), (1404, 140615), (1755, 112492), (2340, 84369), (3510, 56246), (7020, 28123)]