79639470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2306

約数の個数: 64

約数和(自身を含む): 214021440

約数和(自身を除く): 134381970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 2055, 2153, 2466, 3699, 4110, 4306, 6165, 6459, 7398, 10765, 12330, 12918, 18495, 19377, 21530, 32295, 36990, 38754, 58131, 64590, 96885, 116262, 193770, 290655, 294961, 581310, 589922, 884883, 1474805, 1769766, 2654649, 2949610, 4424415, 5309298, 7963947, 8848830, 13273245, 15927894, 26546490, 39819735, 79639470]

約数ペア:

[(1, 79639470), (2, 39819735), (3, 26546490), (5, 15927894), (6, 13273245), (9, 8848830), (10, 7963947), (15, 5309298), (18, 4424415), (27, 2949610), (30, 2654649), (45, 1769766), (54, 1474805), (90, 884883), (135, 589922), (137, 581310), (270, 294961), (274, 290655), (411, 193770), (685, 116262), (822, 96885), (1233, 64590), (1370, 58131), (2055, 38754), (2153, 36990), (2466, 32295), (3699, 21530), (4110, 19377), (4306, 18495), (6165, 12918), (6459, 12330), (7398, 10765)]