13521690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 43849728

約数和(自身を除く): 30328038

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 127, 130, 169, 182, 195, 210, 234, 254, 273, 315, 338, 381, 390, 455, 507, 546, 585, 630, 635, 762, 819, 845, 889, 910, 1014, 1143, 1170, 1183, 1270, 1365, 1521, 1638, 1651, 1690, 1778, 1905, 2286, 2366, 2535, 2667, 2730, 3042, 3302, 3549, 3810, 4095, 4445, 4953, 5070, 5334, 5715, 5915, 7098, 7605, 8001, 8190, 8255, 8890, 9906, 10647, 11430, 11557, 11830, 13335, 14859, 15210, 16002, 16510, 17745, 21294, 21463, 23114, 24765, 26670, 29718, 34671, 35490, 40005, 42926, 49530, 53235, 57785, 64389, 69342, 74295, 80010, 104013, 106470, 107315, 115570, 128778, 148590, 150241, 173355, 193167, 208026, 214630, 300482, 321945, 346710, 386334, 450723, 520065, 643890, 751205, 901446, 965835, 1040130, 1352169, 1502410, 1931670, 2253615, 2704338, 4507230, 6760845, 13521690]

約数ペア:

[(1, 13521690), (2, 6760845), (3, 4507230), (5, 2704338), (6, 2253615), (7, 1931670), (9, 1502410), (10, 1352169), (13, 1040130), (14, 965835), (15, 901446), (18, 751205), (21, 643890), (26, 520065), (30, 450723), (35, 386334), (39, 346710), (42, 321945), (45, 300482), (63, 214630), (65, 208026), (70, 193167), (78, 173355), (90, 150241), (91, 148590), (105, 128778), (117, 115570), (126, 107315), (127, 106470), (130, 104013), (169, 80010), (182, 74295), (195, 69342), (210, 64389), (234, 57785), (254, 53235), (273, 49530), (315, 42926), (338, 40005), (381, 35490), (390, 34671), (455, 29718), (507, 26670), (546, 24765), (585, 23114), (630, 21463), (635, 21294), (762, 17745), (819, 16510), (845, 16002), (889, 15210), (910, 14859), (1014, 13335), (1143, 11830), (1170, 11557), (1183, 11430), (1270, 10647), (1365, 9906), (1521, 8890), (1638, 8255), (1651, 8190), (1690, 8001), (1778, 7605), (1905, 7098), (2286, 5915), (2366, 5715), (2535, 5334), (2667, 5070), (2730, 4953), (3042, 4445), (3302, 4095), (3549, 3810)]