8049681390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{733}}^1$

素因数の和:1174

約数の個数: 128

約数和(自身を含む): 20878342272

約数和(自身を除く): 12828660882

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 353, 366, 510, 610, 706, 733, 915, 1037, 1059, 1466, 1765, 1830, 2074, 2118, 2199, 3111, 3530, 3665, 4398, 5185, 5295, 6001, 6222, 7330, 10370, 10590, 10995, 12002, 12461, 15555, 18003, 21533, 21990, 24922, 30005, 31110, 36006, 37383, 43066, 44713, 60010, 62305, 64599, 74766, 89426, 90015, 107665, 124610, 129198, 134139, 180030, 186915, 215330, 223565, 258749, 268278, 322995, 366061, 373830, 447130, 517498, 645990, 670695, 732122, 760121, 776247, 1098183, 1293745, 1341390, 1520242, 1552494, 1830305, 2196366, 2280363, 2587490, 3660610, 3800605, 3881235, 4398733, 4560726, 5490915, 7601210, 7762470, 8797466, 10981830, 11401815, 13196199, 15783689, 21993665, 22803630, 26392398, 31567378, 43987330, 47351067, 65980995, 78918445, 94702134, 131961990, 157836890, 236755335, 268322713, 473510670, 536645426, 804968139, 1341613565, 1609936278, 2683227130, 4024840695, 8049681390]

約数ペア:

[(1, 8049681390), (2, 4024840695), (3, 2683227130), (5, 1609936278), (6, 1341613565), (10, 804968139), (15, 536645426), (17, 473510670), (30, 268322713), (34, 236755335), (51, 157836890), (61, 131961990), (85, 94702134), (102, 78918445), (122, 65980995), (170, 47351067), (183, 43987330), (255, 31567378), (305, 26392398), (353, 22803630), (366, 21993665), (510, 15783689), (610, 13196199), (706, 11401815), (733, 10981830), (915, 8797466), (1037, 7762470), (1059, 7601210), (1466, 5490915), (1765, 4560726), (1830, 4398733), (2074, 3881235), (2118, 3800605), (2199, 3660610), (3111, 2587490), (3530, 2280363), (3665, 2196366), (4398, 1830305), (5185, 1552494), (5295, 1520242), (6001, 1341390), (6222, 1293745), (7330, 1098183), (10370, 776247), (10590, 760121), (10995, 732122), (12002, 670695), (12461, 645990), (15555, 517498), (18003, 447130), (21533, 373830), (21990, 366061), (24922, 322995), (30005, 268278), (31110, 258749), (36006, 223565), (37383, 215330), (43066, 186915), (44713, 180030), (60010, 134139), (62305, 129198), (64599, 124610), (74766, 107665), (89426, 90015)]