22921470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 70913232

約数和(自身を除く): 47991762

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 137, 143, 165, 169, 195, 198, 234, 274, 286, 330, 338, 390, 411, 429, 495, 507, 585, 685, 715, 822, 845, 858, 990, 1014, 1170, 1233, 1287, 1370, 1430, 1507, 1521, 1690, 1781, 1859, 2055, 2145, 2466, 2535, 2574, 3014, 3042, 3562, 3718, 4110, 4290, 4521, 5070, 5343, 5577, 6165, 6435, 7535, 7605, 8905, 9042, 9295, 10686, 11154, 12330, 12870, 13563, 15070, 15210, 16029, 16731, 17810, 18590, 19591, 22605, 23153, 26715, 27126, 27885, 32058, 33462, 39182, 45210, 46306, 53430, 55770, 58773, 67815, 69459, 80145, 83655, 97955, 115765, 117546, 135630, 138918, 160290, 167310, 176319, 195910, 208377, 231530, 254683, 293865, 347295, 352638, 416754, 509366, 587730, 694590, 764049, 881595, 1041885, 1273415, 1528098, 1763190, 2083770, 2292147, 2546830, 3820245, 4584294, 7640490, 11460735, 22921470]

約数ペア:

[(1, 22921470), (2, 11460735), (3, 7640490), (5, 4584294), (6, 3820245), (9, 2546830), (10, 2292147), (11, 2083770), (13, 1763190), (15, 1528098), (18, 1273415), (22, 1041885), (26, 881595), (30, 764049), (33, 694590), (39, 587730), (45, 509366), (55, 416754), (65, 352638), (66, 347295), (78, 293865), (90, 254683), (99, 231530), (110, 208377), (117, 195910), (130, 176319), (137, 167310), (143, 160290), (165, 138918), (169, 135630), (195, 117546), (198, 115765), (234, 97955), (274, 83655), (286, 80145), (330, 69459), (338, 67815), (390, 58773), (411, 55770), (429, 53430), (495, 46306), (507, 45210), (585, 39182), (685, 33462), (715, 32058), (822, 27885), (845, 27126), (858, 26715), (990, 23153), (1014, 22605), (1170, 19591), (1233, 18590), (1287, 17810), (1370, 16731), (1430, 16029), (1507, 15210), (1521, 15070), (1690, 13563), (1781, 12870), (1859, 12330), (2055, 11154), (2145, 10686), (2466, 9295), (2535, 9042), (2574, 8905), (3014, 7605), (3042, 7535), (3562, 6435), (3718, 6165), (4110, 5577), (4290, 5343), (4521, 5070)]