15448230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 48657024

約数和(自身を除く): 33208794

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 113, 126, 147, 155, 186, 210, 217, 226, 245, 279, 294, 310, 315, 339, 434, 441, 465, 490, 558, 565, 630, 651, 678, 735, 791, 882, 930, 1017, 1085, 1130, 1302, 1395, 1470, 1519, 1582, 1695, 1953, 2034, 2170, 2205, 2373, 2790, 3038, 3255, 3390, 3503, 3906, 3955, 4410, 4557, 4746, 5085, 5537, 6510, 7006, 7119, 7595, 7910, 9114, 9765, 10170, 10509, 11074, 11865, 13671, 14238, 15190, 16611, 17515, 19530, 21018, 22785, 23730, 24521, 27342, 27685, 31527, 33222, 35030, 35595, 45570, 49042, 49833, 52545, 55370, 63054, 68355, 71190, 73563, 83055, 99666, 105090, 122605, 136710, 147126, 157635, 166110, 171647, 220689, 245210, 249165, 315270, 343294, 367815, 441378, 498330, 514941, 735630, 858235, 1029882, 1103445, 1544823, 1716470, 2206890, 2574705, 3089646, 5149410, 7724115, 15448230]

約数ペア:

[(1, 15448230), (2, 7724115), (3, 5149410), (5, 3089646), (6, 2574705), (7, 2206890), (9, 1716470), (10, 1544823), (14, 1103445), (15, 1029882), (18, 858235), (21, 735630), (30, 514941), (31, 498330), (35, 441378), (42, 367815), (45, 343294), (49, 315270), (62, 249165), (63, 245210), (70, 220689), (90, 171647), (93, 166110), (98, 157635), (105, 147126), (113, 136710), (126, 122605), (147, 105090), (155, 99666), (186, 83055), (210, 73563), (217, 71190), (226, 68355), (245, 63054), (279, 55370), (294, 52545), (310, 49833), (315, 49042), (339, 45570), (434, 35595), (441, 35030), (465, 33222), (490, 31527), (558, 27685), (565, 27342), (630, 24521), (651, 23730), (678, 22785), (735, 21018), (791, 19530), (882, 17515), (930, 16611), (1017, 15190), (1085, 14238), (1130, 13671), (1302, 11865), (1395, 11074), (1470, 10509), (1519, 10170), (1582, 9765), (1695, 9114), (1953, 7910), (2034, 7595), (2170, 7119), (2205, 7006), (2373, 6510), (2790, 5537), (3038, 5085), (3255, 4746), (3390, 4557), (3503, 4410), (3906, 3955)]