91252590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 170021010

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 89, 110, 130, 143, 165, 178, 195, 239, 267, 286, 330, 390, 429, 445, 478, 534, 715, 717, 858, 890, 979, 1157, 1195, 1335, 1430, 1434, 1958, 2145, 2314, 2390, 2629, 2670, 2937, 3107, 3471, 3585, 4290, 4895, 5258, 5785, 5874, 6214, 6942, 7170, 7887, 9321, 9790, 11570, 12727, 13145, 14685, 15535, 15774, 17355, 18642, 21271, 25454, 26290, 29370, 31070, 34177, 34710, 38181, 39435, 42542, 46605, 63635, 63813, 68354, 76362, 78870, 93210, 102531, 106355, 127270, 127626, 170885, 190905, 205062, 212710, 233981, 276523, 319065, 341770, 381810, 467962, 512655, 553046, 638130, 701943, 829569, 1025310, 1169905, 1382615, 1403886, 1659138, 2339810, 2765230, 3041753, 3509715, 4147845, 6083506, 7019430, 8295690, 9125259, 15208765, 18250518, 30417530, 45626295, 91252590]

約数ペア:

[(1, 91252590), (2, 45626295), (3, 30417530), (5, 18250518), (6, 15208765), (10, 9125259), (11, 8295690), (13, 7019430), (15, 6083506), (22, 4147845), (26, 3509715), (30, 3041753), (33, 2765230), (39, 2339810), (55, 1659138), (65, 1403886), (66, 1382615), (78, 1169905), (89, 1025310), (110, 829569), (130, 701943), (143, 638130), (165, 553046), (178, 512655), (195, 467962), (239, 381810), (267, 341770), (286, 319065), (330, 276523), (390, 233981), (429, 212710), (445, 205062), (478, 190905), (534, 170885), (715, 127626), (717, 127270), (858, 106355), (890, 102531), (979, 93210), (1157, 78870), (1195, 76362), (1335, 68354), (1430, 63813), (1434, 63635), (1958, 46605), (2145, 42542), (2314, 39435), (2390, 38181), (2629, 34710), (2670, 34177), (2937, 31070), (3107, 29370), (3471, 26290), (3585, 25454), (4290, 21271), (4895, 18642), (5258, 17355), (5785, 15774), (5874, 15535), (6214, 14685), (6942, 13145), (7170, 12727), (7887, 11570), (9321, 9790)]