13688910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 39424320

約数和(自身を除く): 25735410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 389, 391, 414, 510, 690, 765, 778, 782, 1035, 1167, 1173, 1530, 1945, 1955, 2070, 2334, 2346, 3501, 3519, 3890, 3910, 5835, 5865, 6613, 7002, 7038, 8947, 11670, 11730, 13226, 17505, 17595, 17894, 19839, 26841, 33065, 35010, 35190, 39678, 44735, 53682, 59517, 66130, 80523, 89470, 99195, 119034, 134205, 152099, 161046, 198390, 268410, 297585, 304198, 402615, 456297, 595170, 760495, 805230, 912594, 1368891, 1520990, 2281485, 2737782, 4562970, 6844455, 13688910]

約数ペア:

[(1, 13688910), (2, 6844455), (3, 4562970), (5, 2737782), (6, 2281485), (9, 1520990), (10, 1368891), (15, 912594), (17, 805230), (18, 760495), (23, 595170), (30, 456297), (34, 402615), (45, 304198), (46, 297585), (51, 268410), (69, 198390), (85, 161046), (90, 152099), (102, 134205), (115, 119034), (138, 99195), (153, 89470), (170, 80523), (207, 66130), (230, 59517), (255, 53682), (306, 44735), (345, 39678), (389, 35190), (391, 35010), (414, 33065), (510, 26841), (690, 19839), (765, 17894), (778, 17595), (782, 17505), (1035, 13226), (1167, 11730), (1173, 11670), (1530, 8947), (1945, 7038), (1955, 7002), (2070, 6613), (2334, 5865), (2346, 5835), (3501, 3910), (3519, 3890)]