258889770

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2131

約数の個数: 112

約数和(自身を含む): 740135880

約数和(自身を除く): 481246110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 729, 765, 810, 918, 1215, 1377, 1458, 1530, 2089, 2295, 2430, 2754, 3645, 4131, 4178, 4590, 6267, 6885, 7290, 8262, 10445, 12393, 12534, 13770, 18801, 20655, 20890, 24786, 31335, 35513, 37602, 41310, 56403, 61965, 62670, 71026, 94005, 106539, 112806, 123930, 169209, 177565, 188010, 213078, 282015, 319617, 338418, 355130, 507627, 532695, 564030, 639234, 846045, 958851, 1015254, 1065390, 1522881, 1598085, 1692090, 1917702, 2538135, 2876553, 3045762, 3196170, 4794255, 5076270, 5753106, 7614405, 8629659, 9588510, 14382765, 15228810, 17259318, 25888977, 28765530, 43148295, 51777954, 86296590, 129444885, 258889770]

約数ペア:

[(1, 258889770), (2, 129444885), (3, 86296590), (5, 51777954), (6, 43148295), (9, 28765530), (10, 25888977), (15, 17259318), (17, 15228810), (18, 14382765), (27, 9588510), (30, 8629659), (34, 7614405), (45, 5753106), (51, 5076270), (54, 4794255), (81, 3196170), (85, 3045762), (90, 2876553), (102, 2538135), (135, 1917702), (153, 1692090), (162, 1598085), (170, 1522881), (243, 1065390), (255, 1015254), (270, 958851), (306, 846045), (405, 639234), (459, 564030), (486, 532695), (510, 507627), (729, 355130), (765, 338418), (810, 319617), (918, 282015), (1215, 213078), (1377, 188010), (1458, 177565), (1530, 169209), (2089, 123930), (2295, 112806), (2430, 106539), (2754, 94005), (3645, 71026), (4131, 62670), (4178, 61965), (4590, 56403), (6267, 41310), (6885, 37602), (7290, 35513), (8262, 31335), (10445, 24786), (12393, 20890), (12534, 20655), (13770, 18801)]