140299470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 390300768

約数和(自身を除く): 250001298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 107, 153, 170, 214, 255, 306, 321, 510, 535, 642, 765, 857, 963, 1070, 1530, 1605, 1714, 1819, 1926, 2571, 3210, 3638, 4285, 4815, 5142, 5457, 7713, 8570, 9095, 9630, 10914, 12855, 14569, 15426, 16371, 18190, 25710, 27285, 29138, 32742, 38565, 43707, 54570, 72845, 77130, 81855, 87414, 91699, 131121, 145690, 163710, 183398, 218535, 262242, 275097, 437070, 458495, 550194, 655605, 825291, 916990, 1311210, 1375485, 1558883, 1650582, 2750970, 3117766, 4126455, 4676649, 7794415, 8252910, 9353298, 14029947, 15588830, 23383245, 28059894, 46766490, 70149735, 140299470]

約数ペア:

[(1, 140299470), (2, 70149735), (3, 46766490), (5, 28059894), (6, 23383245), (9, 15588830), (10, 14029947), (15, 9353298), (17, 8252910), (18, 7794415), (30, 4676649), (34, 4126455), (45, 3117766), (51, 2750970), (85, 1650582), (90, 1558883), (102, 1375485), (107, 1311210), (153, 916990), (170, 825291), (214, 655605), (255, 550194), (306, 458495), (321, 437070), (510, 275097), (535, 262242), (642, 218535), (765, 183398), (857, 163710), (963, 145690), (1070, 131121), (1530, 91699), (1605, 87414), (1714, 81855), (1819, 77130), (1926, 72845), (2571, 54570), (3210, 43707), (3638, 38565), (4285, 32742), (4815, 29138), (5142, 27285), (5457, 25710), (7713, 18190), (8570, 16371), (9095, 15426), (9630, 14569), (10914, 12855)]