349235460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8994

約数の個数: 144

約数和(自身を含む): 1249876992

約数和(自身を除く): 900641532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 8941, 9765, 13020, 17882, 19530, 26823, 35764, 39060, 44705, 53646, 62587, 80469, 89410, 107292, 125174, 134115, 160938, 178820, 187761, 250348, 268230, 277171, 312935, 321876, 375522, 402345, 536460, 554342, 563283, 625870, 751044, 804690, 831513, 938805, 1108684, 1126566, 1251740, 1385855, 1609380, 1663026, 1877610, 1940197, 2253132, 2494539, 2771710, 2816415, 3326052, 3755220, 3880394, 4157565, 4989078, 5543420, 5632830, 5820591, 7760788, 8315130, 9700985, 9978156, 11265660, 11641182, 12472695, 16630260, 17461773, 19401970, 23282364, 24945390, 29102955, 34923546, 38803940, 49890780, 58205910, 69847092, 87308865, 116411820, 174617730, 349235460]

約数ペア:

[(1, 349235460), (2, 174617730), (3, 116411820), (4, 87308865), (5, 69847092), (6, 58205910), (7, 49890780), (9, 38803940), (10, 34923546), (12, 29102955), (14, 24945390), (15, 23282364), (18, 19401970), (20, 17461773), (21, 16630260), (28, 12472695), (30, 11641182), (31, 11265660), (35, 9978156), (36, 9700985), (42, 8315130), (45, 7760788), (60, 5820591), (62, 5632830), (63, 5543420), (70, 4989078), (84, 4157565), (90, 3880394), (93, 3755220), (105, 3326052), (124, 2816415), (126, 2771710), (140, 2494539), (155, 2253132), (180, 1940197), (186, 1877610), (210, 1663026), (217, 1609380), (252, 1385855), (279, 1251740), (310, 1126566), (315, 1108684), (372, 938805), (420, 831513), (434, 804690), (465, 751044), (558, 625870), (620, 563283), (630, 554342), (651, 536460), (868, 402345), (930, 375522), (1085, 321876), (1116, 312935), (1260, 277171), (1302, 268230), (1395, 250348), (1860, 187761), (1953, 178820), (2170, 160938), (2604, 134115), (2790, 125174), (3255, 107292), (3906, 89410), (4340, 80469), (5580, 62587), (6510, 53646), (7812, 44705), (8941, 39060), (9765, 35764), (13020, 26823), (17882, 19530)]