89942670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 251412480

約数和(自身を除く): 161469810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 61, 86, 90, 122, 127, 129, 135, 183, 215, 254, 258, 270, 305, 366, 381, 387, 430, 549, 610, 635, 645, 762, 774, 915, 1098, 1143, 1161, 1270, 1290, 1647, 1830, 1905, 1935, 2286, 2322, 2623, 2745, 3294, 3429, 3810, 3870, 5246, 5461, 5490, 5715, 5805, 6858, 7747, 7869, 8235, 10922, 11430, 11610, 13115, 15494, 15738, 16383, 16470, 17145, 23241, 23607, 26230, 27305, 32766, 34290, 38735, 39345, 46482, 47214, 49149, 54610, 69723, 70821, 77470, 78690, 81915, 98298, 116205, 118035, 139446, 141642, 147447, 163830, 209169, 232410, 236070, 245745, 294894, 333121, 348615, 354105, 418338, 491490, 666242, 697230, 708210, 737235, 999363, 1045845, 1474470, 1665605, 1998726, 2091690, 2998089, 3331210, 4996815, 5996178, 8994267, 9993630, 14990445, 17988534, 29980890, 44971335, 89942670]

約数ペア:

[(1, 89942670), (2, 44971335), (3, 29980890), (5, 17988534), (6, 14990445), (9, 9993630), (10, 8994267), (15, 5996178), (18, 4996815), (27, 3331210), (30, 2998089), (43, 2091690), (45, 1998726), (54, 1665605), (61, 1474470), (86, 1045845), (90, 999363), (122, 737235), (127, 708210), (129, 697230), (135, 666242), (183, 491490), (215, 418338), (254, 354105), (258, 348615), (270, 333121), (305, 294894), (366, 245745), (381, 236070), (387, 232410), (430, 209169), (549, 163830), (610, 147447), (635, 141642), (645, 139446), (762, 118035), (774, 116205), (915, 98298), (1098, 81915), (1143, 78690), (1161, 77470), (1270, 70821), (1290, 69723), (1647, 54610), (1830, 49149), (1905, 47214), (1935, 46482), (2286, 39345), (2322, 38735), (2623, 34290), (2745, 32766), (3294, 27305), (3429, 26230), (3810, 23607), (3870, 23241), (5246, 17145), (5461, 16470), (5490, 16383), (5715, 15738), (5805, 15494), (6858, 13115), (7747, 11610), (7869, 11430), (8235, 10922)]