9459990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 27125280

約数和(自身を除く): 17665290

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, 229, 243, 255, 270, 306, 405, 458, 459, 486, 510, 687, 765, 810, 918, 1145, 1215, 1374, 1377, 1530, 2061, 2290, 2295, 2430, 2754, 3435, 3893, 4122, 4131, 4590, 6183, 6870, 6885, 7786, 8262, 10305, 11679, 12366, 13770, 18549, 19465, 20610, 20655, 23358, 30915, 35037, 37098, 38930, 41310, 55647, 58395, 61830, 70074, 92745, 105111, 111294, 116790, 175185, 185490, 210222, 278235, 315333, 350370, 525555, 556470, 630666, 945999, 1051110, 1576665, 1891998, 3153330, 4729995, 9459990]

約数ペア:

[(1, 9459990), (2, 4729995), (3, 3153330), (5, 1891998), (6, 1576665), (9, 1051110), (10, 945999), (15, 630666), (17, 556470), (18, 525555), (27, 350370), (30, 315333), (34, 278235), (45, 210222), (51, 185490), (54, 175185), (81, 116790), (85, 111294), (90, 105111), (102, 92745), (135, 70074), (153, 61830), (162, 58395), (170, 55647), (229, 41310), (243, 38930), (255, 37098), (270, 35037), (306, 30915), (405, 23358), (458, 20655), (459, 20610), (486, 19465), (510, 18549), (687, 13770), (765, 12366), (810, 11679), (918, 10305), (1145, 8262), (1215, 7786), (1374, 6885), (1377, 6870), (1530, 6183), (2061, 4590), (2290, 4131), (2295, 4122), (2430, 3893), (2754, 3435)]