16575390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 48013056

約数和(自身を除く): 31437666

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 457, 465, 558, 585, 806, 914, 930, 1170, 1209, 1371, 1395, 2015, 2285, 2418, 2742, 2790, 3627, 4030, 4113, 4570, 5941, 6045, 6855, 7254, 8226, 11882, 12090, 13710, 14167, 17823, 18135, 20565, 28334, 29705, 35646, 36270, 41130, 42501, 53469, 59410, 70835, 85002, 89115, 106938, 127503, 141670, 178230, 184171, 212505, 255006, 267345, 368342, 425010, 534690, 552513, 637515, 920855, 1105026, 1275030, 1657539, 1841710, 2762565, 3315078, 5525130, 8287695, 16575390]

約数ペア:

[(1, 16575390), (2, 8287695), (3, 5525130), (5, 3315078), (6, 2762565), (9, 1841710), (10, 1657539), (13, 1275030), (15, 1105026), (18, 920855), (26, 637515), (30, 552513), (31, 534690), (39, 425010), (45, 368342), (62, 267345), (65, 255006), (78, 212505), (90, 184171), (93, 178230), (117, 141670), (130, 127503), (155, 106938), (186, 89115), (195, 85002), (234, 70835), (279, 59410), (310, 53469), (390, 42501), (403, 41130), (457, 36270), (465, 35646), (558, 29705), (585, 28334), (806, 20565), (914, 18135), (930, 17823), (1170, 14167), (1209, 13710), (1371, 12090), (1395, 11882), (2015, 8226), (2285, 7254), (2418, 6855), (2742, 6045), (2790, 5941), (3627, 4570), (4030, 4113)]