674410386780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4724747}}^1$

素因数の和:4724836

約数の個数: 144

約数和(自身を含む): 2239190370144

約数和(自身を除く): 1564779983364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1098, 1170, 1220, 1586, 1830, 2196, 2340, 2379, 2745, 3172, 3660, 3965, 4758, 5490, 7137, 7930, 9516, 10980, 11895, 14274, 15860, 23790, 28548, 35685, 47580, 71370, 142740, 4724747, 9449494, 14174241, 18898988, 23623735, 28348482, 42522723, 47247470, 56696964, 61421711, 70871205, 85045446, 94494940, 122843422, 141742410, 170090892, 184265133, 212613615, 245686844, 283484820, 288209567, 307108555, 368530266, 425227230, 552795399, 576419134, 614217110, 737060532, 850454460, 864628701, 921325665, 1105590798, 1152838268, 1228434220, 1441047835, 1729257402, 1842651330, 2211181596, 2593886103, 2763976995, 2882095670, 3458514804, 3685302660, 3746724371, 4323143505, 5187772206, 5527953990, 5764191340, 7493448742, 8646287010, 10375544412, 11055907980, 11240173113, 12969430515, 14986897484, 17292574020, 18733621855, 22480346226, 25938861030, 33720519339, 37467243710, 44960692452, 51877722060, 56200865565, 67441038678, 74934487420, 112401731130, 134882077356, 168602596695, 224803462260, 337205193390, 674410386780]

約数ペア:

[(1, 674410386780), (2, 337205193390), (3, 224803462260), (4, 168602596695), (5, 134882077356), (6, 112401731130), (9, 74934487420), (10, 67441038678), (12, 56200865565), (13, 51877722060), (15, 44960692452), (18, 37467243710), (20, 33720519339), (26, 25938861030), (30, 22480346226), (36, 18733621855), (39, 17292574020), (45, 14986897484), (52, 12969430515), (60, 11240173113), (61, 11055907980), (65, 10375544412), (78, 8646287010), (90, 7493448742), (117, 5764191340), (122, 5527953990), (130, 5187772206), (156, 4323143505), (180, 3746724371), (183, 3685302660), (195, 3458514804), (234, 2882095670), (244, 2763976995), (260, 2593886103), (305, 2211181596), (366, 1842651330), (390, 1729257402), (468, 1441047835), (549, 1228434220), (585, 1152838268), (610, 1105590798), (732, 921325665), (780, 864628701), (793, 850454460), (915, 737060532), (1098, 614217110), (1170, 576419134), (1220, 552795399), (1586, 425227230), (1830, 368530266), (2196, 307108555), (2340, 288209567), (2379, 283484820), (2745, 245686844), (3172, 212613615), (3660, 184265133), (3965, 170090892), (4758, 141742410), (5490, 122843422), (7137, 94494940), (7930, 85045446), (9516, 70871205), (10980, 61421711), (11895, 56696964), (14274, 47247470), (15860, 42522723), (23790, 28348482), (28548, 23623735), (35685, 18898988), (47580, 14174241), (71370, 9449494), (142740, 4724747)]