520836210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 1437384960

約数和(自身を除く): 916548750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 113, 129, 135, 215, 226, 258, 270, 339, 387, 397, 430, 565, 645, 678, 774, 794, 1017, 1130, 1161, 1191, 1290, 1695, 1935, 1985, 2034, 2322, 2382, 3051, 3390, 3573, 3870, 3970, 4859, 5085, 5805, 5955, 6102, 7146, 9718, 10170, 10719, 11610, 11910, 14577, 15255, 17071, 17865, 21438, 24295, 29154, 30510, 34142, 35730, 43731, 44861, 48590, 51213, 53595, 72885, 85355, 87462, 89722, 102426, 107190, 131193, 134583, 145770, 153639, 170710, 218655, 224305, 256065, 262386, 269166, 307278, 403749, 437310, 448610, 460917, 512130, 655965, 672915, 768195, 807498, 921834, 1211247, 1311930, 1345830, 1536390, 1929023, 2018745, 2304585, 2422494, 3858046, 4037490, 4609170, 5787069, 6056235, 9645115, 11574138, 12112470, 17361207, 19290230, 28935345, 34722414, 52083621, 57870690, 86806035, 104167242, 173612070, 260418105, 520836210]

約数ペア:

[(1, 520836210), (2, 260418105), (3, 173612070), (5, 104167242), (6, 86806035), (9, 57870690), (10, 52083621), (15, 34722414), (18, 28935345), (27, 19290230), (30, 17361207), (43, 12112470), (45, 11574138), (54, 9645115), (86, 6056235), (90, 5787069), (113, 4609170), (129, 4037490), (135, 3858046), (215, 2422494), (226, 2304585), (258, 2018745), (270, 1929023), (339, 1536390), (387, 1345830), (397, 1311930), (430, 1211247), (565, 921834), (645, 807498), (678, 768195), (774, 672915), (794, 655965), (1017, 512130), (1130, 460917), (1161, 448610), (1191, 437310), (1290, 403749), (1695, 307278), (1935, 269166), (1985, 262386), (2034, 256065), (2322, 224305), (2382, 218655), (3051, 170710), (3390, 153639), (3573, 145770), (3870, 134583), (3970, 131193), (4859, 107190), (5085, 102426), (5805, 89722), (5955, 87462), (6102, 85355), (7146, 72885), (9718, 53595), (10170, 51213), (10719, 48590), (11610, 44861), (11910, 43731), (14577, 35730), (15255, 34142), (17071, 30510), (17865, 29154), (21438, 24295)]