18432930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 29467230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 769, 799, 1410, 1538, 1598, 2307, 2397, 3845, 3995, 4614, 4794, 7690, 7990, 11535, 11985, 13073, 23070, 23970, 26146, 36143, 39219, 65365, 72286, 78438, 108429, 130730, 180715, 196095, 216858, 361430, 392190, 542145, 614431, 1084290, 1228862, 1843293, 3072155, 3686586, 6144310, 9216465, 18432930]

約数ペア:

[(1, 18432930), (2, 9216465), (3, 6144310), (5, 3686586), (6, 3072155), (10, 1843293), (15, 1228862), (17, 1084290), (30, 614431), (34, 542145), (47, 392190), (51, 361430), (85, 216858), (94, 196095), (102, 180715), (141, 130730), (170, 108429), (235, 78438), (255, 72286), (282, 65365), (470, 39219), (510, 36143), (705, 26146), (769, 23970), (799, 23070), (1410, 13073), (1538, 11985), (1598, 11535), (2307, 7990), (2397, 7690), (3845, 4794), (3995, 4614)]