9125940

素因数分解:

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

素因数の和:441

約数の個数: 96

約数和(自身を含む): 28304640

約数和(自身を除く): 19178700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 389, 391, 460, 510, 690, 778, 782, 1020, 1167, 1173, 1380, 1556, 1564, 1945, 1955, 2334, 2346, 3890, 3910, 4668, 4692, 5835, 5865, 6613, 7780, 7820, 8947, 11670, 11730, 13226, 17894, 19839, 23340, 23460, 26452, 26841, 33065, 35788, 39678, 44735, 53682, 66130, 79356, 89470, 99195, 107364, 132260, 134205, 152099, 178940, 198390, 268410, 304198, 396780, 456297, 536820, 608396, 760495, 912594, 1520990, 1825188, 2281485, 3041980, 4562970, 9125940]

約数ペア:

[(1, 9125940), (2, 4562970), (3, 3041980), (4, 2281485), (5, 1825188), (6, 1520990), (10, 912594), (12, 760495), (15, 608396), (17, 536820), (20, 456297), (23, 396780), (30, 304198), (34, 268410), (46, 198390), (51, 178940), (60, 152099), (68, 134205), (69, 132260), (85, 107364), (92, 99195), (102, 89470), (115, 79356), (138, 66130), (170, 53682), (204, 44735), (230, 39678), (255, 35788), (276, 33065), (340, 26841), (345, 26452), (389, 23460), (391, 23340), (460, 19839), (510, 17894), (690, 13226), (778, 11730), (782, 11670), (1020, 8947), (1167, 7820), (1173, 7780), (1380, 6613), (1556, 5865), (1564, 5835), (1945, 4692), (1955, 4668), (2334, 3910), (2346, 3890)]