98448870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 278691840

約数和(自身を除く): 180242970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 479, 510, 527, 663, 806, 930, 958, 1054, 1105, 1209, 1326, 1437, 1581, 2015, 2210, 2395, 2418, 2635, 2874, 3162, 3315, 4030, 4790, 5270, 6045, 6227, 6630, 6851, 7185, 7905, 8143, 12090, 12454, 13702, 14370, 14849, 15810, 16286, 18681, 20553, 24429, 29698, 31135, 34255, 37362, 40715, 41106, 44547, 48858, 62270, 68510, 74245, 81430, 89094, 93405, 102765, 105859, 122145, 148490, 186810, 193037, 205530, 211718, 222735, 244290, 252433, 317577, 386074, 445470, 504866, 529295, 579111, 635154, 757299, 965185, 1058590, 1158222, 1262165, 1514598, 1587885, 1930370, 2524330, 2895555, 3175770, 3281629, 3786495, 5791110, 6563258, 7572990, 9844887, 16408145, 19689774, 32816290, 49224435, 98448870]

約数ペア:

[(1, 98448870), (2, 49224435), (3, 32816290), (5, 19689774), (6, 16408145), (10, 9844887), (13, 7572990), (15, 6563258), (17, 5791110), (26, 3786495), (30, 3281629), (31, 3175770), (34, 2895555), (39, 2524330), (51, 1930370), (62, 1587885), (65, 1514598), (78, 1262165), (85, 1158222), (93, 1058590), (102, 965185), (130, 757299), (155, 635154), (170, 579111), (186, 529295), (195, 504866), (221, 445470), (255, 386074), (310, 317577), (390, 252433), (403, 244290), (442, 222735), (465, 211718), (479, 205530), (510, 193037), (527, 186810), (663, 148490), (806, 122145), (930, 105859), (958, 102765), (1054, 93405), (1105, 89094), (1209, 81430), (1326, 74245), (1437, 68510), (1581, 62270), (2015, 48858), (2210, 44547), (2395, 41106), (2418, 40715), (2635, 37362), (2874, 34255), (3162, 31135), (3315, 29698), (4030, 24429), (4790, 20553), (5270, 18681), (6045, 16286), (6227, 15810), (6630, 14849), (6851, 14370), (7185, 13702), (7905, 12454), (8143, 12090)]